diff --git a/.github/workflows/build_radioconda.yml b/.github/workflows/build_radioconda.yml
index 76636ce..780e653 100644
--- a/.github/workflows/build_radioconda.yml
+++ b/.github/workflows/build_radioconda.yml
@@ -26,22 +26,22 @@ jobs:
             PLATFORM: linux-64
             OS_NAME: Linux
             ARCH: x86_64
-          #   - os: ubuntu-latest
-          #     PLATFORM: linux-aarch64
-          #     OS_NAME: Linux
-          #     ARCH: aarch64
-          #   - os: ubuntu-latest
-          #     PLATFORM: linux-ppc64le
-          #     OS_NAME: Linux
-          #     ARCH: ppc64le
+          - os: ubuntu-latest
+            PLATFORM: linux-aarch64
+            OS_NAME: Linux
+            ARCH: aarch64
+          - os: ubuntu-latest
+            PLATFORM: linux-ppc64le
+            OS_NAME: Linux
+            ARCH: ppc64le
           - os: macos-latest
             PLATFORM: osx-64
             OS_NAME: MacOSX
             ARCH: x86_64
-          #   - os: macos-latest
-          #     PLATFORM: osx-arm64
-          #     OS_NAME: MacOSX
-          #     ARCH: arm64
+          - os: macos-latest
+            PLATFORM: osx-arm64
+            OS_NAME: MacOSX
+            ARCH: arm64
           - os: windows-latest
             PLATFORM: win-64
             OS_NAME: Windows
@@ -69,14 +69,14 @@ jobs:
           if [ "$OS_NAME" == "Windows" ]; then
             PATH=$CONDA_PREFIX/NSIS:$PATH
           fi
-          python build_installer.py -- -v
+          python build_installer.py installer_specs/$DISTNAME-$PLATFORM -- -v
 
       - name: Build metapackage
         shell: bash -l {0}
         env:
           PLATFORM: ${{ matrix.PLATFORM }}
         run: |
-          python build_metapackage.py
+          python build_metapackage.py installer_specs/$DISTNAME-$PLATFORM.yml
 
       - name: Copy lock file and list built installers and packages
         shell: bash