diff --git a/magic/src/polyfill.c b/magic/src/polyfill.c
index 25e4cc436..4afaebd3a 100644
--- a/magic/src/polyfill.c
+++ b/magic/src/polyfill.c
@@ -61,7 +61,7 @@ char *polyfill_snd_filenames[NUM_SOUNDS] = {
 
 #define SNAP_SIZE 16
 
-#define MAX_PTS 17
+#define MAX_PTS 100
 
 SDL_Surface *polyfill_snapshot = NULL;
 int polyfill_pt_x[MAX_PTS];