diff --git a/.github/workflows/rust-premerge.yaml b/.github/workflows/rust-premerge.yaml
index c2de523006e3f..806d482ceba1f 100644
--- a/.github/workflows/rust-premerge.yaml
+++ b/.github/workflows/rust-premerge.yaml
@@ -26,7 +26,7 @@ jobs:
   premerge-checks-linux:
     name: Build and Test Linux
     if: >-
-      github.repository_owner == 'rust-lang' &&
+      github.repository_owner == 'dianqk' &&
       (github.event_name != 'pull_request' || github.event.action != 'closed')
     runs-on: ubuntu-24.04
     steps:
@@ -56,7 +56,7 @@ jobs:
     name: Build and Test macOS
     runs-on: macos-14
     if: >-
-      github.repository_owner == 'rust-lang' &&
+      github.repository_owner == 'dianqk' &&
       (github.event_name != 'pull_request' || github.event.action != 'closed')
     steps:
       - name: Checkout LLVM
@@ -68,7 +68,5 @@ jobs:
           cmake -S llvm -B build -G Ninja \
             -DCMAKE_BUILD_TYPE=Release \
             -DLLDB_INCLUDE_TESTS=OFF \
-            -DLLVM_ENABLE_ASSERTIONS=ON \
-            -DCMAKE_C_COMPILER=/usr/bin/clang \
-            -DCMAKE_CXX_COMPILER=/usr/bin/clang++
+            -DLLVM_ENABLE_ASSERTIONS=ON
           ninja -C build check-llvm