diff --git a/buildbox/build-telegram.sh b/buildbox/build-telegram.sh
index c1e4905153..57ce322f6a 100644
--- a/buildbox/build-telegram.sh
+++ b/buildbox/build-telegram.sh
@@ -99,30 +99,25 @@ if [ "$BUILD_CONFIGURATION" == "hockeyapp" ] || [ "$BUILD_CONFIGURATION" == "app
 	mkdir -p "$BASE_DIR/$BUILDBOX_DIR/transient-data/build-configuration"
 
 	case "$BUILD_CONFIGURATION" in
-		"hockeyapp")
+		"hockeyapp"|"appcenter-experimental"|"appcenter-experimental-2")
 			generate-configuration.sh internal release "$BASE_DIR/$BUILDBOX_DIR/transient-data/telegram-codesigning" "$BASE_DIR/$BUILDBOX_DIR/transient-data/build-configuration"
 			;;
 
+		"appstore")
+			generate-configuration.sh appstore release "$BASE_DIR/$BUILDBOX_DIR/transient-data/telegram-codesigning" "$BASE_DIR/$BUILDBOX_DIR/transient-data/build-configuration"
+			;;
+
 		*)
 			echo "Unknown build configuration $BUILD_CONFIGURATION"
 			exit 1
 			;;
 	esac
+elif [ "$BUILD_CONFIGURATION" == "verify" ]; then
+	mkdir -p "$BASE_DIR/$BUILDBOX_DIR/transient-data/telegram-codesigning"
+	mkdir -p "$BASE_DIR/$BUILDBOX_DIR/transient-data/build-configuration"
 
-	if [ "$BUILD_CONFIGURATION" == "appstore" ]; then
-		if [ -z "$TELEGRAM_BUILD_APPSTORE_PASSWORD" ]; then
-			echo "TELEGRAM_BUILD_APPSTORE_PASSWORD is not set"
-			exit 1
-		fi
-		if [ -z "$TELEGRAM_BUILD_APPSTORE_TEAM_NAME" ]; then
-			echo "TELEGRAM_BUILD_APPSTORE_TEAM_NAME is not set"
-			exit 1
-		fi
-		if [ -z "$TELEGRAM_BUILD_APPSTORE_USERNAME" ]; then
-			echo "TELEGRAM_BUILD_APPSTORE_USERNAME is not set"
-			exit 1
-		fi
-	fi
+	cp -R fake-codesigning/* "$BASE_DIR/$BUILDBOX_DIR/transient-data/telegram-codesigning/"
+	cp -R build-system/example-configuration/* "$BASE_DIR/$BUILDBOX_DIR/transient-data/build-configuration/"
 fi
 
 if [ ! -d "$BUILDBOX_DIR/$CODESIGNING_SUBPATH" ]; then
@@ -184,16 +179,10 @@ fi
 
 scp -o LogLevel=ERROR -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -pr "$BUILDBOX_DIR/$CODESIGNING_SUBPATH" telegram@"$VM_IP":codesigning_data
 scp -o LogLevel=ERROR -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -pr "$BASE_DIR/$BUILDBOX_DIR/transient-data/build-configuration" telegram@"$VM_IP":telegram-configuration
-#scp -o LogLevel=ERROR -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -pr "$BUILDBOX_DIR/$CODESIGNING_TEAMS_SUBPATH" telegram@"$VM_IP":codesigning_teams
 
-#if [ "$BUILD_CONFIGURATION" == "verify" ]; then
-#	ssh -o LogLevel=ERROR -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null telegram@"$VM_IP" -o ServerAliveInterval=60 -t "mkdir -p telegram-ios-shared/fastlane; echo '' > telegram-ios-shared/fastlane/Fastfile"
-#else
-#	scp -o LogLevel=ERROR -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -pr "$BUILDBOX_DIR/transient-data/telegram-ios-shared" telegram@"$VM_IP":telegram-ios-shared
-#fi
 scp -o LogLevel=ERROR -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -pr "$BUILDBOX_DIR/guest-build-telegram.sh" "$BUILDBOX_DIR/transient-data/source.tar" telegram@"$VM_IP":
 
-ssh -o LogLevel=ERROR -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null telegram@"$VM_IP" -o ServerAliveInterval=60 -t "export TELEGRAM_BUILD_APPSTORE_PASSWORD=\"$TELEGRAM_BUILD_APPSTORE_PASSWORD\"; export TELEGRAM_BUILD_APPSTORE_TEAM_NAME=\"$TELEGRAM_BUILD_APPSTORE_TEAM_NAME\"; export TELEGRAM_BUILD_APPSTORE_USERNAME=\"$TELEGRAM_BUILD_APPSTORE_USERNAME\"; export BUILD_NUMBER=\"$BUILD_NUMBER\"; export COMMIT_ID=\"$COMMIT_ID\"; export COMMIT_AUTHOR=\"$COMMIT_AUTHOR\"; export BAZEL_HTTP_CACHE_URL=\"$BAZEL_HTTP_CACHE_URL\"; $GUEST_SHELL -l guest-build-telegram.sh $BUILD_CONFIGURATION" || true
+ssh -o LogLevel=ERROR -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null telegram@"$VM_IP" -o ServerAliveInterval=60 -t "export BUILD_NUMBER=\"$BUILD_NUMBER\"; export BAZEL_HTTP_CACHE_URL=\"$BAZEL_HTTP_CACHE_URL\"; $GUEST_SHELL -l guest-build-telegram.sh $BUILD_CONFIGURATION" || true
 
 OUTPUT_PATH="build/artifacts"
 rm -rf "$OUTPUT_PATH"
diff --git a/buildbox/guest-build-telegram.sh b/buildbox/guest-build-telegram.sh
index d540abab4d..bda9a5930d 100644
--- a/buildbox/guest-build-telegram.sh
+++ b/buildbox/guest-build-telegram.sh
@@ -7,31 +7,14 @@ if [ -z "BUILD_NUMBER" ]; then
 	exit 1
 fi
 
-if [ -z "COMMIT_ID" ]; then
-	echo "COMMIT_ID is not set"
-	exit 1
-fi
-
 if [ "$1" == "hockeyapp" ] || [ "$1" == "appcenter-experimental" ] || [ "$1" == "appcenter-experimental-2" ] || [ "$1" == "testinghockeyapp" ]; then
 	CERTS_PATH="$HOME/codesigning_data/certs/enterprise"
-	#PROFILES_PATH="$HOME/codesigning_data/profiles"
 elif [ "$1" == "testinghockeyapp-local" ]; then
-	CERTS_PATH="$HOME/codesigning_data/certs"
-	PROFILES_PATH="$HOME/codesigning_data/profiles"
+	CERTS_PATH="$HOME/codesigning_data/certs/enterprise"
 elif [ "$1" == "appstore" ]; then
-	if [ -z "$TELEGRAM_BUILD_APPSTORE_PASSWORD" ]; then
-		echo "TELEGRAM_BUILD_APPSTORE_PASSWORD is not set"
-		exit 1
-	fi
-	if [ -z "$TELEGRAM_BUILD_APPSTORE_TEAM_NAME" ]; then
-		echo "TELEGRAM_BUILD_APPSTORE_TEAM_NAME is not set"
-		exit 1
-	fi
-	CERTS_PATH="$HOME/codesigning_data/certs"
-	PROFILES_PATH="$HOME/codesigning_data/profiles"
+	CERTS_PATH="$HOME/codesigning_data/certs/distribution"
 elif [ "$1" == "verify" ]; then
-	CERTS_PATH="build-system/fake-codesigning/certs/distribution"
-	PROFILES_PATH="build-system/fake-codesigning/profiles"
+	CERTS_PATH="$HOME/codesigning_data/certs/distribution"
 else
 	echo "Unknown configuration $1"
 	exit 1
@@ -95,47 +78,24 @@ done
 
 security set-key-partition-list -S apple-tool:,apple: -k "$MY_KEYCHAIN_PASSWORD" "$MY_KEYCHAIN"
 
-#mkdir -p "$HOME/Library/MobileDevice/Provisioning Profiles"
-
-#for f in $(ls "$PROFILES_PATH"); do
-#	PROFILE_PATH="$PROFILES_PATH/$f"
-#	uuid=`grep UUID -A1 -a "$PROFILE_PATH" | grep -io "[-A-F0-9]\{36\}"`
-#	cp -f "$PROFILE_PATH" "$HOME/Library/MobileDevice/Provisioning Profiles/$uuid.mobileprovision"
-#done
-
 if [ "$1" == "hockeyapp" ] || [ "$1" == "appcenter-experimental" ] || [ "$1" == "appcenter-experimental-2" ]; then
-	#BUILD_ENV_SCRIPT="../telegram-ios-shared/buildbox/bin/internal.sh"
-	#APP_TARGET="bazel_app_arm64"
-	echo "" >> /dev/null
+	APP_CONFIGURATION="release_arm64"
 elif [ "$1" == "appstore" ]; then
-	BUILD_ENV_SCRIPT="../telegram-ios-shared/buildbox/bin/appstore.sh"
-	APP_TARGET="bazel_app"
+	APP_CONFIGURATION="release_universal"
 elif [ "$1" == "verify" ]; then
-	BUILD_ENV_SCRIPT="build-system/verify.sh"
-	APP_TARGET="bazel_app"
-	export CODESIGNING_DATA_PATH="build-system/fake-codesigning"
-	export CODESIGNING_CERTS_VARIANT="distribution"
-	export CODESIGNING_PROFILES_VARIANT="appstore"
+	APP_CONFIGURATION="release_universal"
 else
 	echo "Unsupported configuration $1"
 	exit 1
 fi
 
-if [ "$1" == "appcenter-experimental" ]; then
-	export APP_CENTER_ID="$APP_CENTER_EXPERIMENTAL_ID"
-elif [ "$1" == "appcenter-experimental-2" ]; then
-	export APP_CENTER_ID="$APP_CENTER_EXPERIMENTAL_2_ID"
-fi
-
-#PATH="$PATH:$(pwd)/tools" BAZEL_HTTP_CACHE_URL="$BAZEL_HTTP_CACHE_URL" LOCAL_CODESIGNING=1 sh "$BUILD_ENV_SCRIPT" make "$APP_TARGET"
-
 python3 build-system/Make/Make.py \
     --bazel="$(pwd)/tools/bazel" \
     --cacheHost="$BAZEL_HTTP_CACHE_URL" \
     build \
     --configurationPath="$HOME/telegram-configuration" \
     --buildNumber="$BUILD_NUMBER" \
-    --configuration=release_arm64
+    --configuration="$APP_CONFIGURATION"
 
 OUTPUT_PATH="build/artifacts"
 rm -rf "$OUTPUT_PATH"