diff --git a/src/main.c b/src/main.c
index a1236a2ae..b00f19979 100644
--- a/src/main.c
+++ b/src/main.c
@@ -2873,12 +2873,6 @@ int main(int argc, char *argv[])
 			bsy = 1180;
 		if (bsy<0)
 			bsy = 0;
-
-		memcpy(mmapx_o, mmapx, sizeof(mmapx));
-		memcpy(mmapy_o, mmapy, sizeof(mmapy));
-		
-		memset(mmapx, 0, sizeof(mmapx));
-		memset(mmapy, 0, sizeof(mmapy));
 		
 		update_particles(vid_buf); //update everything
 		draw_parts(vid_buf); //draw particles
@@ -4429,4 +4423,4 @@ int main(int argc, char *argv[])
 #endif
 	return 0;
 }
-#endif
\ No newline at end of file
+#endif