1 files changed, 1 insertions, 1 deletions

diff --git a/makefile b/makefile
index 1468de9..7c53a67 100644
--- a/makefile
+++ b/makefile
@@ -15,7 +15,7 @@ LIBS = -L/home/riscos/env/lib -loslib
 
 SOURCE = rufl_init.c rufl_quit.c rufl_dump_state.c \
 	rufl_character_set_test.c rufl_substitution_lookup.c \
-	rufl_paint.c rufl_glyph_map.c
+	rufl_paint.c rufl_glyph_map.c rufl_invalidate_cache.c
 
 all: rufl.o rufl_test,ff8 rufl_chars,ff8