build: Fix distcheck

diff --git a/src/Makefile-st.am b/src/Makefile-st.am
index cb96024834c19740f6915adeee36b36a48479253..6974e564192a75f5b8d8e521289fecab4d25e8f4 100644 (file)
--- a/src/Makefile-st.am
+++ b/src/Makefile-st.am
@@ -96,6 +96,7 @@ stamp-st-scroll-view-fade-generated.c: $(srcdir)/st/st-scroll-view-fade.glsl $(s
        echo timestamp > $(@F)
 
 BUILT_SOURCES += st-scroll-view-fade-generated.c
+CLEANFILES += stamp-st-scroll-view-fade-generated.c
 EXTRA_DIST +=                                  \
        st/st-scroll-view-fade.glsl             \
        data-to-c.pl                            \