diff --git a/.gitignore b/.gitignore
index 72cd53e56255f76531d4f547270ee8ce857afe0c..3b111aec49d981feb09974d83f4b1770d5c1ba52 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@ Makefile
 /src/config.h
 /src/feh
 /src/stamp-h
+/configure.lineno