diff --git a/utils/mkspr/Makefile b/utils/mkspr/Makefile
index 0dcac02..29adc7b 100644
--- a/utils/mkspr/Makefile
+++ b/utils/mkspr/Makefile
@@ -4,7 +4,7 @@ LOCALDIR = utils/mksprite/
 COBJ = 
 
 CFLAGS = `sdl-config --cflags` -O2 -Wall
-LFLAGS = `sdl-config --libs` -lSDL_image
+LFLAGS = `sdl-config --libs` -lSDL_image -lpng
 
 APPNAME = mksprite