diff --git a/.github/generate-test-steps.js b/.github/generate-test-steps.js
index 2c31ab6e..213d76cb 100644
--- a/.github/generate-test-steps.js
+++ b/.github/generate-test-steps.js
@@ -17,12 +17,13 @@ function formatCommands(commands) {
     return commands.map((c) => "echo \"::group::" + c + "\"\n" + c + "\necho \"::endgroup::\"").join("\n");
 }
 
+const languages = {};
 for (const language of readdirSync('.')) {
     if (!statSync(language).isDirectory()) {
         continue;
     }
 
-    const matrix = [];
+    const examples = [];
 
     for (const example of readdirSync(language)) {
         const directory = language + '/' + example
@@ -48,8 +49,12 @@ for (const language of readdirSync('.')) {
             testCommands = formatCommands(testCommands);
         }
 
-        matrix.push({ example, preTestCommands, testCommands });
+        examples.push({ example, preTestCommands, testCommands });
     }
 
-    console.log(language + "=" + JSON.stringify(matrix));
-}
\ No newline at end of file
+    if (examples.length > 0) {
+        languages[language] = examples;
+    }
+}
+
+console.log("languages=" + JSON.stringify(languages));
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index adb2247c..628402dc 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -6,7 +6,7 @@ jobs:
   list-projects:
     runs-on: ubuntu-latest
     outputs:
-      matrix: ${{ steps.build-matrix.outputs.result }}
+      languages: ${{ steps.build-matrix.outputs.result.languages }}
     steps:
       - uses: actions/checkout@v2
       - name: discover all examples
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
-      matrix: ${{ fromJSON(needs.list-projects.outputs.javascript) }}
+      matrix: ${{ fromJSON(needs.list-projects.outputs.languages).javascript }}
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v3