diff --git a/.gitignore b/.gitignore
index 5464bba7e6..e71246c724 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,3 +26,4 @@
 /config.*
 /coverage.info
 /lcov/
+/mapfile
diff --git a/Makefile b/Makefile
index 1d7bc4a470..1f7970553a 100644
--- a/Makefile
+++ b/Makefile
@@ -218,7 +218,7 @@ clean::
 distclean::
 	$(RM) $(DISTCLEANSUFFIXES)
 	$(RM) config.* .config libavutil/avconfig.h .version avversion.h \
-          libavcodec/bsf_list.c libavformat/protocol_list.c
+            mapfile libavcodec/bsf_list.c libavformat/protocol_list.c
 
 config:
 	$(SRC_PATH)/configure $(value LIBAV_CONFIGURATION)