diff --git a/.gitignore b/.gitignore
index 20912d3..93316ad 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,6 +14,7 @@ configure
 depcomp
 install-sh
 ltmain.sh
+m4/
 missing
 
 # configure by-products
@@ -32,6 +33,8 @@ stamp-h1
 *.la
 *.lo
 
+libgsmhr/refsrc
+
 # final executables
 src/gapk