1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index a3fe664..a6d4ea0 100644
--- a/Makefile
+++ b/Makefile
@@ -118,7 +118,7 @@ SRCDIRS := $(addprefix $(CURDIR)/, $(RELATIVE_SRCDIRS))
 INC_FLAGS := $(addprefix -I , $(RELATIVE_SRCDIRS))
 
 ALL_CFLAGS = $(CFLAGS) $(X11R6_CFLAGS) $(GTK_CFLAGS) $(INC_FLAGS)
-ALL_LDFLAGS = $(LDFLAGS) $(GTK_LDFLAGS) $(X11R6_LIBS)
+ALL_LDFLAGS = $(LDFLAGS) $(GTK_LDFLAGS) $(X11R6_LIBS) -lm
 
 CPPFLAGS = $(ALL_CFLAGS)