diff --git a/.github/workflows/ccpp_mac_rc.yml b/.github/workflows/ccpp_mac_rc.yml
index ef258d699..8ab5360f1 100644
--- a/.github/workflows/ccpp_mac_rc.yml
+++ b/.github/workflows/ccpp_mac_rc.yml
@@ -13,7 +13,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
       with:
-        ref: 'Nigthly'
+        ref: 'rc'
     - name: update submodule profiles
       working-directory: ./resources/profiles
       run: git submodule update --init
diff --git a/.github/workflows/ccpp_ubuntu_rc.yml b/.github/workflows/ccpp_ubuntu_rc.yml
index e2729261d..a96ae2d82 100644
--- a/.github/workflows/ccpp_ubuntu_rc.yml
+++ b/.github/workflows/ccpp_ubuntu_rc.yml
@@ -13,7 +13,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
       with:
-        ref: 'Nigthly'
+        ref: 'rc'
     - name: update submodule profiles
       working-directory: ./resources/profiles
       run: git submodule update --init
diff --git a/.github/workflows/ccpp_win_rc.yml b/.github/workflows/ccpp_win_rc.yml
index d0ef473ce..52f31389e 100644
--- a/.github/workflows/ccpp_win_rc.yml
+++ b/.github/workflows/ccpp_win_rc.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
       with:
-        ref: 'Nigthly'
+        ref: 'rc'
     - uses: ilammy/msvc-dev-cmd@v1
     - name: mkdir in deps
       run: mkdir deps/build