diff --git a/Makefile b/Makefile
index cb3a55779..3ccca7e20 100644
--- a/Makefile
+++ b/Makefile
@@ -134,8 +134,8 @@ APP_SOURCES := \
     source/game/scenes/title.cpp \
     source/game/ui/console.cpp \
     source/game/ui/notifier.cpp \
-    source/utils/delta_timer.cpp
-    source/utils/utils.cpp \
+    source/utils/delta_timer.cpp \
+    source/utils/utils.cpp
 
 # All sources combined
 ALL_SOURCES := $(APP_SOURCES)