diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6252ac4a2..b2f9b528e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -247,12 +247,7 @@ jobs:
       strategy:
           fail-fast: false
           matrix:
-              container:
-                  - image: "alpine"
-                    version: "3.18"
-                    plus: "r30"
-                    release: "alpine"
-                    path: "/nginx-plus/agent"                  
+              container:                
                   - image: "alpine"
                     version: "3.20"
                     plus: "r32"
@@ -272,11 +267,6 @@ jobs:
                     version: "bookworm"
                     plus: "r31"
                     release: "debian"
-                    path: "/nginx-plus/agent"   
-                  - image: "debian"
-                    version: "bookworm"
-                    plus: "r30"
-                    release: "debian"
                     path: "/nginx-plus/agent"
       steps:
           - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4