diff --git a/mupen64plus-gui/.github/workflows/build.yml b/mupen64plus-gui/.github/workflows/build.yml
index 4a4edd9..28a7a47 100644
--- a/mupen64plus-gui/.github/workflows/build.yml
+++ b/mupen64plus-gui/.github/workflows/build.yml
@@ -1,28 +1,33 @@
 name: Build project
 
-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - main
+  pull_request:
 
 jobs:
   build-linux:
     runs-on: ubuntu-20.04
-    container: quay.io/centos/centos:stream9
+    container: registry.fedoraproject.org/fedora:latest
     steps:
       - uses: actions/checkout@v3
       - name: Checkout core repo
         uses: actions/checkout@v3
         with:
-          repository: mupen64plus/mupen64plus-core
+          repository: loganmc10/mupen64plus-core
           path: mupen64plus-core
+          ref: m64p
       - name: Update and install packages
         run: |
           dnf -y update
-          dnf -y install qt5-qtwebsockets-devel SDL2-devel zlib-devel
+          dnf -y install qt6-qtwebsockets-devel SDL2-devel zlib-devel
       - name: Run build script
         run: |
           echo "#define GUI_VERSION \"a12345\"" > version.h
           mkdir build
           cd build
-          qmake-qt5 ..
+          qmake ..
           make
   build-windows:
     runs-on: windows-2022
@@ -39,12 +44,12 @@ jobs:
           install: >-
             make
             mingw-w64-x86_64-SDL2
-            mingw-w64-x86_64-qt5
+            mingw-w64-x86_64-qt6
             mingw-w64-x86_64-gcc
       - name: Run build script
         run: |
           echo '#define GUI_VERSION "a12345"' > version.h
           mkdir build
           cd build
-          msys2 -c 'qmake ..'
+          msys2 -c 'qmake-qt6 ..'
           msys2 -c 'make'