diff --git a/.github/workflows/core-build-nopch.yml b/.github/workflows/core-build-nopch.yml
index e36dc4ae7..a9257ced1 100644
--- a/.github/workflows/core-build-nopch.yml
+++ b/.github/workflows/core-build-nopch.yml
@@ -33,8 +33,8 @@ jobs:
               CXX: clang++-15
           - os: ubuntu-22.04
             compiler:
-              CC: gcc-13
-              CXX: g++-13
+              CC: gcc-12
+              CXX: g++-12
     runs-on: ${{ matrix.os }}
     name: ${{ matrix.os }}-${{ matrix.compiler.CC }}-nopch
     if: github.repository == 'azerothcore/azerothcore-wotlk'
diff --git a/.github/workflows/core-build-pch.yml b/.github/workflows/core-build-pch.yml
index ac1cd73aa..3064fc6e3 100644
--- a/.github/workflows/core-build-pch.yml
+++ b/.github/workflows/core-build-pch.yml
@@ -30,8 +30,8 @@ jobs:
               CXX: clang++-15
           - os: ubuntu-22.04
             compiler:
-              CC: gcc-13
-              CXX: g++-13
+              CC: gcc-12
+              CXX: g++-12
     runs-on: ${{ matrix.os }}
     name: ${{ matrix.os }}-${{ matrix.compiler.CC }}-pch
     if: github.repository == 'azerothcore/azerothcore-wotlk' && !github.event.pull_request.draft