diff --git a/gst/parse/Makefile.am b/gst/parse/Makefile.am
index daf89ce70a..41e0b9017a 100644
--- a/gst/parse/Makefile.am
+++ b/gst/parse/Makefile.am
@@ -3,6 +3,7 @@ noinst_LTLIBRARIES = libgstparse.la
 
 CLEANFILES = grammar.tab.h parse_lex.h grammar.output
 EXTRA_DIST = \
+	get_flex_version.py \
 	grammar.y \
 	parse.l