diff --git a/openbox/frame.c b/openbox/frame.c
index 0ea6e75a..be4e688d 100644
--- a/openbox/frame.c
+++ b/openbox/frame.c
@@ -43,7 +43,7 @@
 #define INNER_EVENTMASK (ButtonPressMask)
 
 #define FRAME_ANIMATE_ICONIFY_TIME 150000 /* .15 seconds */
-#define FRAME_ANIMATE_ICONIFY_STEP_TIME (G_USEC_PER_SEC / 30) /* 30 Hz */
+#define FRAME_ANIMATE_ICONIFY_STEP_TIME (G_USEC_PER_SEC / 60) /* 60 Hz */
 
 #define FRAME_HANDLE_Y(f) (f->innersize.top + f->client->area.height + \
                            f->cbwidth_y)