diff --git a/Engine/Makefile-defs.linux b/Engine/Makefile-defs.linux
index 9daa4d539e..e9594a30cf 100644
--- a/Engine/Makefile-defs.linux
+++ b/Engine/Makefile-defs.linux
@@ -16,7 +16,7 @@ else
 endif
 LIBS += $(shell pkg-config --libs vorbisfile)
 LIBS += $(shell pkg-config --libs freetype2)
-LIBS += -ldl -lpthread -lc -lstdc++
+LIBS += -ldl -lpthread -lc -lm -lstdc++
 
 ifeq ($(ALLEGRO_MAGIC_DRV), 1)
   CFLAGS += -DALLEGRO_MAGIC_DRV