diff --git a/.github/workflows/build/action.yml b/.github/workflows/build/action.yml
deleted file mode 100644
index d46853f9..00000000
--- a/.github/workflows/build/action.yml
+++ /dev/null
@@ -1,17 +0,0 @@
-name: build
-
-runs:
-    using: composite
-
-    steps:
-    - name: Install dependencies
-      shell: bash
-      run: sudo apt -y install libxml2-utils
-
-    - name: Validate apns-conf.xml
-      shell: bash
-      run: xmllint --noout --schema ./tools/apns-conf.xsd ./prebuilt/common/etc/apns-conf.xml
-
-    - name: Validate sensitive_pn.xml
-      shell: bash
-      run: xmllint --noout --schema ./spn/SpnInfo.xsd ./prebuilt/common/etc/sensitive_pn.xml