diff --git a/.github/workflows/mobile-app-build.yml b/.github/workflows/mobile-app-build.yml
index dc8ae9d46..bbfe00921 100644
--- a/.github/workflows/mobile-app-build.yml
+++ b/.github/workflows/mobile-app-build.yml
@@ -252,36 +252,16 @@ jobs:
       - name: Install Fastlane
         run: gem install fastlane
 
-      - name: Decode Certificate
+      - name: Create ASC private key file
         run: |
-          echo "${{ secrets.IOS_CERTIFICATE_BASE64 }}" | base64 --decode > certificate.p12
-          security create-keychain -p "" build.keychain
-          security default-keychain -s build.keychain
-          security unlock-keychain -p "" build.keychain
-          security import certificate.p12 -k build.keychain -P "${{ secrets.IOS_CERTIFICATE_PASSWORD }}" -T /usr/bin/codesign
-          security set-key-partition-list -S apple-tool:,apple: -s -k "" build.keychain
-
-      - name: Decode Provisioning Profile
-        run: |
-          echo "${{ secrets.IOS_PROVISIONING_PROFILE_BASE64 }}" | base64 --decode > AliasVault.mobileprovision
-          mkdir -p ~/Library/MobileDevice/Provisioning\ Profiles
-          cp AliasVault.mobileprovision ~/Library/MobileDevice/Provisioning\ Profiles/
+          mkdir -p $RUNNER_TEMP/asc
+          echo "${{ secrets.ASC_PRIVATE_KEY_BASE64 }}" | base64 --decode > $RUNNER_TEMP/asc/AuthKey.p8
 
       - name: Install CocoaPods
         run: |
           cd ios
           pod install
 
-      - name: Write CI code signing override
-        run: |
-          cat <<EOF > ios/ci.xcconfig
-          CODE_SIGN_STYLE = Manual
-          DEVELOPMENT_TEAM = 8PHW4HN3F7
-          PROVISIONING_PROFILE_SPECIFIER = AliasVault_GitHub_Actions_Provisioning
-          CODE_SIGN_IDENTITY = Apple Distribution
-          EOF
-
-
       - name: Build iOS IPA
         env:
           IDEFileSystemSynchronizedGroupsAreEnabled: NO
@@ -301,7 +281,10 @@ jobs:
             -configuration "$XCODE_CONFIGURATION" \
             -archivePath "$XCODE_ARCHIVE_PATH" \
             -destination 'generic/platform=iOS' \
-            -xcconfig ci.xcconfig \
+            -allowProvisioningUpdates \
+            -authenticationKeyPath $RUNNER_TEMP/asc/AuthKey.p8 \
+            -authenticationKeyID ${{ secrets.ASC_KEY_ID }} \
+            -authenticationKeyIssuerID ${{ secrets.ASC_ISSUER_ID }} \
             archive
           xcodebuild -exportArchive \
             -archivePath "$XCODE_ARCHIVE_PATH" \
diff --git a/apps/mobile-app/ios/exportOptions.plist b/apps/mobile-app/ios/exportOptions.plist
index 4dbc2aeb4..076df9616 100644
--- a/apps/mobile-app/ios/exportOptions.plist
+++ b/apps/mobile-app/ios/exportOptions.plist
@@ -2,24 +2,15 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
-    <key>method</key>
-    <string>app-store</string>
-    <key>teamID</key>
-    <string>$(DEVELOPMENT_TEAM)</string>
-    <key>signingStyle</key>
-    <string>manual</string>
-    <key>provisioningProfiles</key>
-    <dict>
-        <key>net.aliasvault.app</key>
-        <string>$(PROVISIONING_PROFILE_SPECIFIER)</string>
-    </dict>
-    <key>signingCertificate</key>
-    <string>Apple Distribution</string>
-    <key>uploadBitcode</key>
-    <false/>
-    <key>uploadSymbols</key>
-    <true/>
-    <key>compileBitcode</key>
-    <false/>
+  <key>method</key>
+  <string>app-store</string>
+  <key>signingStyle</key>
+  <string>automatic</string>
+  <key>destination</key>
+  <string>export</string>
+  <key>stripSwiftSymbols</key>
+  <true/>
+  <key>compileBitcode</key>
+  <true/>
 </dict>
-</plist>
+</plist>
\ No newline at end of file