Clean generated stamp-st.h

diff --git a/src/Makefile-st.am b/src/Makefile-st.am
index 579223526329f230fc8cb59fc0019b2996a339bd..e952a4abd783e898f5e5cb34a5daa888b143dfa8 100644 (file)
--- a/src/Makefile-st.am
+++ b/src/Makefile-st.am
@@ -112,6 +112,7 @@ stamp-st.h: Makefile
        echo timestamp > $(@F)
 
 BUILT_SOURCES += st.h
+CLEANFILES += stamp-st.h
 
 st_source_private_h =                          \
        st/st-private.h                         \