diff --git a/configure.ac b/configure.ac
index 28fabcf86..73b49cb5a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -275,7 +275,7 @@ case "${host}" in
 *-apple-darwin*)
     dnl Mac OS X
 
-    LIBS="$LIBS -framework GLUT -framework OpenGL -framework Carbon -lobjc"
+    LIBS="$LIBS -framework GLUT -framework OpenGL -framework AGL -framework Carbon -lobjc"
     ;;
 
 *)