diff --git a/.github/workflows/integrate.yml b/.github/workflows/integrate.yml
index 0ee05bd..218709e 100644
--- a/.github/workflows/integrate.yml
+++ b/.github/workflows/integrate.yml
@@ -6,7 +6,7 @@ on:
     branches: [ master ]
 
 jobs:
-  matrix:
+   matrix:
     name: "PHP"
     runs-on: ubuntu-20.04
     strategy:
@@ -18,6 +18,7 @@ jobs:
             ZTS: "yes"
     env:
       PHP: $ {{ matrix.PHP }}
+      TEST_PHP_EXECUTABLE: $ {{ matrix.PHP }}
       GITHUB: "yes"
       enable_debug: "yes"
       enable_maintainer_zts: $ {{ matrix.ZTS }}
@@ -46,4 +47,4 @@ jobs:
             make
       - name: Test
         run: |
-            make test
+             make test