diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index e28cd6664e..b4a956f7e1 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -4,7 +4,7 @@
 
 name: Linux
 
-on: [push]
+on: [release]
 
 jobs:
   build:
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 134043cdfe..099c0759b9 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -4,7 +4,7 @@
 
 name: macOS
 
-on: [push]
+on: [release]
 
 jobs:
   build:
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 29be2e2184..98013ef1e1 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -50,6 +50,9 @@ jobs:
       
     - name: Build
       run: |
+        export PATH=$(echo $PATH | sed -e 's|/opt/hostedtoolcache/python/3\.[^:]*:||g')
+        python --version
+        which python
         mkdir build
         cd build
         cmake -DPython_EXECUTABLE=/usr/bin/python3 ..