diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 0be791e..6b8605d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -38,13 +38,6 @@ jobs:
     - name: Install dependent packages, build package and run tests
       run: mvn -B clean exec:exec package
 
-    - name: Deploy the package to github
-      if: github.event_name == 'release'
-      run: mvn -B deploy -s settings_github.xml
-      env:
-        GITHUB_ACTOR: ${{ github.actor }}
-        GITHUB_TOKEN: ${{ github.token }}
-
     - name: Upload a jar file to asset
       if: github.event_name == 'release'
       run: mvn -B exec:exec -Pupload
diff --git a/settings_github.xml b/settings_github.xml
index f042051..fc973c6 100644
--- a/settings_github.xml
+++ b/settings_github.xml
@@ -8,19 +8,6 @@
     <activeProfile>github</activeProfile>
   </activeProfiles>
 
-  <profiles>
-    <profile>
-      <id>github</id>
-      <repositories>
-        <repository>
-          <id>github</id>
-          <name>GitHub yahoojapan Apache Maven Packages</name>
-          <url>https://maven.pkg.github.com/yahoojapan/k2hdkc_java</url>
-        </repository>
-      </repositories>
-    </profile>
-  </profiles>
-
   <servers>
     <server>
       <id>github</id>