diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 08fa355..6bc783d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,6 +23,9 @@ jobs:
       working-directory: iup
 
   test-gl:
+    strategy:
+      matrix:
+        go-version: [1.23.x]
     runs-on: ubuntu-latest
     steps:
     - name: Checkout code
@@ -39,6 +42,9 @@ jobs:
       working-directory: iup
 
   test-motif:
+    strategy:
+      matrix:
+        go-version: [1.23.x]
     runs-on: ubuntu-latest
     steps:
     - name: Checkout code
@@ -55,6 +61,9 @@ jobs:
       working-directory: iup
 
   test-gtk2:
+    strategy:
+      matrix:
+        go-version: [1.23.x]
     runs-on: ubuntu-latest
     steps:
     - name: Checkout code
@@ -71,6 +80,9 @@ jobs:
       working-directory: iup
 
   test-macos-gtk:
+    strategy:
+      matrix:
+        go-version: [1.23.x]
     runs-on: macos-latest
     steps:
     - name: Checkout code