diff --git a/.gitignore b/.gitignore
index a1a9241..54983d3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,6 +15,7 @@ config.status
 config.sub
 configure
 configure.ac
+configure.in
 include
 install-sh
 libtool
@@ -35,4 +36,4 @@ tests/*/*.log
 tests/*/*.sh
 
 .idea
-cmake-build-debug
\ No newline at end of file
+cmake-build-debug