diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ee246cc..6036a6a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,33 +12,18 @@ jobs:
           - os: linux
             cpu: amd64
             TEST_LANG: c
-          - os: linux
-            cpu: amd64
-            TEST_LANG: cpp
           - os: linux
             cpu: i386
             TEST_LANG: c
-          - os: linux
-            cpu: i386
-            TEST_LANG: cpp
           - os: macos
             cpu: amd64
             TEST_LANG: c
-          - os: macos
-            cpu: amd64
-            TEST_LANG: cpp
           - os: windows
             cpu: amd64
             TEST_LANG: c
-          - os: windows
-            cpu: amd64
-            TEST_LANG: cpp
           - os: windows
             cpu: i386
             TEST_LANG: c
-          - os: windows
-            cpu: i386
-            TEST_LANG: cpp
         include:
           - target:
               os: linux