diff --git a/lib/anaconda.pm b/lib/anaconda.pm
index 1e9f2eb5..4d9b3749 100644
--- a/lib/anaconda.pm
+++ b/lib/anaconda.pm
@@ -169,7 +169,7 @@ sub custom_blivet_add_partition {
     wait_still_screen 3;
     assert_and_click "anaconda_blivet_btn_ok";
     # select "free space" in blivet-gui if it exists, so we could run this function again to add another partition
-    if (check_screen("anaconda_blivet_free_space", 10)) {
+    if (check_screen("anaconda_blivet_free_space", 15)) {
         assert_and_click "anaconda_blivet_free_space";
     }
 }