diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 1303762..68e10ae 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -21,13 +21,6 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
 
-    - name: Pull base image or build locally
-      run: |
-        if ! docker pull ghcr.io/yomaytk/elfconv-base:arm64; then
-          echo "Base image not found, building locally..."
-          docker build -f Dockerfile.base -t ghcr.io/yomaytk/elfconv-base:arm64 .
-        fi
-
     - name: build container image
       run: docker build . --build-arg ECV_AARCH64=1 -t elfconv-image
 
@@ -41,13 +34,6 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
 
-    - name: Pull base image or build locally
-      run: |
-        if ! docker pull ghcr.io/yomaytk/elfconv-base:amd64; then
-          echo "Base image not found, building locally..."
-          docker build -f Dockerfile.base -t ghcr.io/yomaytk/elfconv-base:amd64 .
-        fi
-
     - name: build container image
       run: docker build . --build-arg ECV_X86=1 -t elfconv-image