diff --git a/regtest/analysis/rt43/input.xyz b/regtest/analysis/rt43/input.xyz
index 0b70568f97ec07866540c11364af30a2064aa494..9e1e59174c1ce7a8d31fa8220d64ea05a9edbc14 100644
--- a/regtest/analysis/rt43/input.xyz
+++ b/regtest/analysis/rt43/input.xyz
@@ -1,5 +1,5 @@
 7  
-100000. 100000. 100000.       
+100. 100. 100.       
 Ar 7.3933470660       -2.6986483924        0.0000000000
 Ar 7.8226765198       -0.7390907295        0.0000000000
 Ar 7.1014969839       -1.6164766614        0.0000000000