diff --git a/core/Dockerfile b/core/Dockerfile
index 153d2d324b38dd82fc551490743423e57df7db03..1f31dae7b5cc689c162ba44e6101a4c1172e0245 100644
--- a/core/Dockerfile
+++ b/core/Dockerfile
@@ -5,7 +5,6 @@ COPY ./.. /app
 RUN mvn clean install
 
 WORKDIR ./core
-RUN mvn clean install
 
 EXPOSE 8080
 CMD ["mvn", "spring-boot:run"]
\ No newline at end of file
diff --git a/microservice4/Dockerfile b/electricityTarifMicroservice/Dockerfile
similarity index 74%
rename from microservice4/Dockerfile
rename to electricityTarifMicroservice/Dockerfile
index 933651eeeb8a5be6e0ddc6d0dad7fb7f6e433bda..f23b63e6fb357b1146597dc6526a00d0e9258c53 100644
--- a/microservice4/Dockerfile
+++ b/electricityTarifMicroservice/Dockerfile
@@ -4,8 +4,7 @@ WORKDIR /app
 COPY ./.. /app
 RUN mvn clean install
 
-WORKDIR ./microservice4
-RUN mvn clean install
+WORKDIR ./electricityTarifMicroservice
 
 EXPOSE 8088
 CMD ["mvn", "spring-boot:run"]
\ No newline at end of file
diff --git a/microservice4/mvnw b/electricityTarifMicroservice/mvnw
similarity index 100%
rename from microservice4/mvnw
rename to electricityTarifMicroservice/mvnw
diff --git a/microservice4/mvnw.cmd b/electricityTarifMicroservice/mvnw.cmd
similarity index 100%
rename from microservice4/mvnw.cmd
rename to electricityTarifMicroservice/mvnw.cmd
diff --git a/microservice4/pom.xml b/electricityTarifMicroservice/pom.xml
similarity index 97%
rename from microservice4/pom.xml
rename to electricityTarifMicroservice/pom.xml
index c19a999ae57634152b5a6a4e3c554245e3e38114..890e976aa48a23fab5db27e53f0a80a90b631f0a 100644
--- a/microservice4/pom.xml
+++ b/electricityTarifMicroservice/pom.xml
@@ -19,7 +19,7 @@
     </dependencies>
     <modelVersion>4.0.0</modelVersion>
 
-    <artifactId>microservice4</artifactId>
+    <artifactId>electricityTarifMicroservice</artifactId>
 
     <properties>
         <maven.compiler.source>17</maven.compiler.source>
diff --git a/microservice4/src/main/java/cz/muni/fi/pa165/microservice4/App.java b/electricityTarifMicroservice/src/main/java/cz/muni/fi/pa165/microservice4/App.java
similarity index 100%
rename from microservice4/src/main/java/cz/muni/fi/pa165/microservice4/App.java
rename to electricityTarifMicroservice/src/main/java/cz/muni/fi/pa165/microservice4/App.java
diff --git a/microservice4/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPrice.java b/electricityTarifMicroservice/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPrice.java
similarity index 100%
rename from microservice4/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPrice.java
rename to electricityTarifMicroservice/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPrice.java
diff --git a/microservice4/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPriceController.java b/electricityTarifMicroservice/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPriceController.java
similarity index 100%
rename from microservice4/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPriceController.java
rename to electricityTarifMicroservice/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPriceController.java
diff --git a/microservice4/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPriceService.java b/electricityTarifMicroservice/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPriceService.java
similarity index 100%
rename from microservice4/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPriceService.java
rename to electricityTarifMicroservice/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPriceService.java
diff --git a/microservice4/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPriceServiceImpl.java b/electricityTarifMicroservice/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPriceServiceImpl.java
similarity index 100%
rename from microservice4/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPriceServiceImpl.java
rename to electricityTarifMicroservice/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPriceServiceImpl.java
diff --git a/microservice4/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPriceSetRequest.java b/electricityTarifMicroservice/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPriceSetRequest.java
similarity index 100%
rename from microservice4/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPriceSetRequest.java
rename to electricityTarifMicroservice/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/ElectricityPriceSetRequest.java
diff --git a/microservice4/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/NoElectricityPriceForCompanyException.java b/electricityTarifMicroservice/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/NoElectricityPriceForCompanyException.java
similarity index 100%
rename from microservice4/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/NoElectricityPriceForCompanyException.java
rename to electricityTarifMicroservice/src/main/java/cz/muni/fi/pa165/microservice4/electricityprices/NoElectricityPriceForCompanyException.java
diff --git a/microservice4/src/main/resources/application.yml b/electricityTarifMicroservice/src/main/resources/application.yml
similarity index 100%
rename from microservice4/src/main/resources/application.yml
rename to electricityTarifMicroservice/src/main/resources/application.yml
diff --git a/microservice4/src/main/resources/banner.txt b/electricityTarifMicroservice/src/main/resources/banner.txt
similarity index 100%
rename from microservice4/src/main/resources/banner.txt
rename to electricityTarifMicroservice/src/main/resources/banner.txt
diff --git a/microservice4/src/microservice4docs.yaml b/electricityTarifMicroservice/src/microservice4docs.yaml
similarity index 100%
rename from microservice4/src/microservice4docs.yaml
rename to electricityTarifMicroservice/src/microservice4docs.yaml
diff --git a/microservice4/src/test/java/cz/muni/fi/pa165/microservice4/AppTest.java b/electricityTarifMicroservice/src/test/java/cz/muni/fi/pa165/microservice4/AppTest.java
similarity index 100%
rename from microservice4/src/test/java/cz/muni/fi/pa165/microservice4/AppTest.java
rename to electricityTarifMicroservice/src/test/java/cz/muni/fi/pa165/microservice4/AppTest.java
diff --git a/microservice4/src/test/java/cz/muni/fi/pa165/microservice4/ElectricityPriceControllerTest.java b/electricityTarifMicroservice/src/test/java/cz/muni/fi/pa165/microservice4/ElectricityPriceControllerTest.java
similarity index 100%
rename from microservice4/src/test/java/cz/muni/fi/pa165/microservice4/ElectricityPriceControllerTest.java
rename to electricityTarifMicroservice/src/test/java/cz/muni/fi/pa165/microservice4/ElectricityPriceControllerTest.java
diff --git a/emailmicroservice/Dockerfile b/emailmicroservice/Dockerfile
index eaf92758a1bbdafb807d49c26c1b41f5b98e6d0e..87b557559225f2b878614f026f7cbc3af04ba637 100644
--- a/emailmicroservice/Dockerfile
+++ b/emailmicroservice/Dockerfile
@@ -5,7 +5,6 @@ COPY ./.. /app
 RUN mvn clean install
 
 WORKDIR ./emailmicroservice
-RUN mvn clean install
 
 EXPOSE 8081
 CMD ["mvn", "spring-boot:run"]
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 361e1d0059f1eac9f3c7d87b4140ce31da53e0b8..7c1baef612cc17b9a2f9fd9599e6408c958f237b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
         <module>core</module>
 		<module>statistics</module>
 		<module>emailmicroservice</module>
-		<module>microservice4</module>
+		<module>electricityTarifMicroservice</module>
 		<module>model</module>
 	</modules>
     <parent>
diff --git a/statistics/Dockerfile b/statistics/Dockerfile
index d7eec908d6e765aaaf651bfee13d1572cbd8c62c..8c7e730abb2c932dbcf45c16421bf48db08b1c0c 100644
--- a/statistics/Dockerfile
+++ b/statistics/Dockerfile
@@ -5,7 +5,6 @@ COPY ./.. /app
 RUN mvn clean install
 
 WORKDIR ./statistics
-RUN mvn clean install
 
 EXPOSE 8090
 CMD ["mvn", "spring-boot:run"]
\ No newline at end of file