diff --git a/BUILD.bazel b/BUILD.bazel
index 88c480c..fcd4820 100644
--- a/BUILD.bazel
+++ b/BUILD.bazel
@@ -360,7 +360,17 @@ SWEEP = {
             "floorplan": "BoomTile_synth",
         },
     },
+    "1": {
+        "description": "Same as base, only with CTS timing repair enabled",
+        "variables": {
+            "SKIP_CTS_REPAIR_TIMING": "0",
+        },
+        "previous_stage": {
+            "cts": "BoomTile_place",
+        },
+    },
     "2": {
+        "description": "Same as base, but with flattend synthesis"
         "variables": {
             "SYNTH_HIERARCHICAL": "0",
             "MACRO_PLACEMENT_TCL": "$(location write_macro_placement)",