diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 74045f67..493b9130 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -20,16 +20,16 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '3.9'
-          - '3.10'
+#          - '3.9'
+#          - '3.10'
           - '3.11'
           - '3.12'
 
     steps:
       - name: Build target
         run: |
-          which python${{ matrix.version }}
-          apropos python
-          ls -l /usr/local/bin
+#          which python${{ matrix.version }}
+#          apropos python
+          ls -l /usr/bin
           python${{ matrix.version }} -c "import ssl; print(ssl.OPENSSL_VERSION); import urllib.request; urllib.request.urlopen('https://downloads.xiph.org/releases/opus/opus-1.5.1.tar.gz')"
 ...