diff --git a/.gitignore b/.gitignore
index e0fbaca..a666f4e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,14 +11,8 @@ buildNumber.properties
 .mvn/wrapper/maven-wrapper.jar
 src/main/antlr4/de/hsrm/compiler/Klang/.antlr
 
-# klang sourcecode files
-*.k
-
 # assembly files
 *.s
 
-# other sourcecode files
-*.c
-
 # build output
 out