diff --git a/src/Makefile.am b/src/Makefile.am
index b521a18..6adddea 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -9,5 +9,5 @@ ttyvaders_SOURCES = \
 	ground.c \
 	$(NULL)
 ttyvaders_CFLAGS = @CACA_CFLAGS@
-ttyvaders_LDFLAGS = @CACA_LIBS@ -lm
+ttyvaders_LDADD = @CACA_LIBS@ -lm