diff --git a/openfoam2012/freeCylinderFlow/.gitignore b/openfoam2012/freeCylinderFlow/.gitignore
index e059be2f53d597e940f6d4df120d9fc15c02635b..185273c3badd4328b75030ff8bed020cf548cf2c 100644
--- a/openfoam2012/freeCylinderFlow/.gitignore
+++ b/openfoam2012/freeCylinderFlow/.gitignore
@@ -4,3 +4,4 @@ postProcessing
 [0-9]*
 !0
 processor*
+*cfg