diff --git a/regtest/.gitignore b/regtest/.gitignore
index 77d7ff789046461171bba1ea62b9c12860446dbe..8e326858248a501ca63c44d6f05b640bb3a9c0f5 100644
--- a/regtest/.gitignore
+++ b/regtest/.gitignore
@@ -11,6 +11,7 @@
 !/dimred
 !/eds
 !/drr
+!/logmfd
 !/mapping
 !/multicolvar
 !/python
diff --git a/src/.gitignore b/src/.gitignore
index 50fcbc3710dc573993ec54146de647571d87868a..a87e8edcc06b8187c1d7cee0fce260942b667bb8 100644
--- a/src/.gitignore
+++ b/src/.gitignore
@@ -22,6 +22,7 @@
 !/isdb
 !/lapack
 !/lepton
+!/logmfd
 !/lib
 !/main
 !/maketools