1 files changed, 1 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 2bc251d..743db78 100644
--- a/Makefile
+++ b/Makefile
@@ -103,6 +103,7 @@ sources = \
   rect.c \
   render.c \
   solid.c \
+  sound.c \
   spawner.c \
   sprite.c \
   sprite_system.c \