diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c6851d3..d5adca5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,21 +15,44 @@ jobs:
 
       - name: Should build?
         id: should_build
+        shell: bash
         run: |
+          source build.conf
+          source utils.sh
+
+          is_youtube_latest() {
+            if [[ $YT_PATCHER_ARGS == *"--experimental"* ]]; then
+              declare -r cur_yt=$(sed -n 's/.*YouTube version: \(.*\)/\1/p' latest_build.md | xargs)
+              [ -z "$cur_yt" ] && return 1 # empty, fail=>dont build
+              declare -r last_ver=$(get_apk_vers "https://www.apkmirror.com/uploads/?appcategory=youtube" | get_largest_ver)
+
+              echo "current yt version: $cur_yt"
+              echo "latest yt version: $last_ver"
+              [ "$cur_yt" != "$last_ver" ] # test success=>build, fail=>dont build
+            else
+              return 1 # not experimental, dont build
+            fi
+          }
+
+          is_patches_latest() {
+            declare -r last_patches_url=$(wget -nv -O- https://api.github.com/repos/revanced/revanced-patches/releases/latest | tr -d ' ' | sed -n 's/.*"browser_download_url":"\(.*jar\)".*/\1/p')
+            declare -r last_patches=${last_patches_url##*/}
+            cur_patches=$(sed -n 's/.*Patches: \(.*\)/\1/p' latest_build.md | xargs)
+
+            echo "current patches version: $cur_patches"
+            echo "latest patches version: $last_patches"
+            [ "$cur_patches" != "$last_patches" ] # test success=>build, fail=>dont build
+          }
+
           if ! git checkout update; then
+            echo "first time building!"
+            echo ::set-output name=SHOULD_BUILD::1
+          elif is_patches_latest || is_youtube_latest; then
+            echo "build!"
             echo ::set-output name=SHOULD_BUILD::1
           else
-            RV_PATCHES_URL=$(wget -nv -O- https://api.github.com/repos/revanced/revanced-patches/releases/latest | tr -d ' ' | sed -n 's/.*"browser_download_url":"\(.*jar\)".*/\1/p')
-            RV_PATCHES="$(echo "$RV_PATCHES_URL" | awk -F/ '{ print $NF }')"
-            CUR_PATCHES=$(sed -n 's/.*Patches: \(.*\)/\1/p' latest_build.md | xargs)
-            echo "current patches version: $CUR_PATCHES"
-            echo "latest patches version: $RV_PATCHES"
-            if [ "$CUR_PATCHES" = "$RV_PATCHES" ]; then
-              echo "dont build!"
-              echo ::set-output name=SHOULD_BUILD::0
-            else
-              echo ::set-output name=SHOULD_BUILD::1
-            fi
+            echo "dont build!"
+            echo ::set-output name=SHOULD_BUILD::0
           fi
 
     outputs:
diff --git a/utils.sh b/utils.sh
index 49e2f29..c7f5fa4 100755
--- a/utils.sh
+++ b/utils.sh
@@ -18,14 +18,16 @@ CUSTOMIZE_SH=$(cat $MODULE_SCRIPTS_DIR/customize.sh)
 get_prebuilts() {
 	echo "Getting prebuilts"
 	RV_CLI_URL=$(req https://api.github.com/repos/j-hc/revanced-cli/releases/latest - | tr -d ' ' | sed -n 's/.*"browser_download_url":"\(.*jar\)".*/\1/p')
-	RV_CLI_JAR="${TEMP_DIR}/$(echo "$RV_CLI_URL" | awk -F/ '{ print $NF }')"
+	RV_CLI_JAR="${TEMP_DIR}/${RV_CLI_URL##*/}"
 	log "CLI: ${RV_CLI_JAR#"$TEMP_DIR/"}"
+
 	RV_INTEGRATIONS_URL=$(req https://api.github.com/repos/revanced/revanced-integrations/releases/latest - | tr -d ' ' | sed -n 's/.*"browser_download_url":"\(.*apk\)".*/\1/p')
-	RV_INTEGRATIONS_APK="${TEMP_DIR}/$(echo "$RV_INTEGRATIONS_URL" | awk '{n=split($0, arr, "/"); printf "%s-%s.apk", substr(arr[n], 0, length(arr[n]) - 4), arr[n-1]}')"
+	RV_INTEGRATIONS_APK=${RV_INTEGRATIONS_URL##*/}
+	RV_INTEGRATIONS_APK="${TEMP_DIR}/${RV_INTEGRATIONS_APK%.apk}-$(cut -d/ -f8 <<<"$RV_INTEGRATIONS_URL").apk"
 	log "Integrations: ${RV_INTEGRATIONS_APK#"$TEMP_DIR/"}"
 
 	RV_PATCHES_URL=$(req https://api.github.com/repos/revanced/revanced-patches/releases/latest - | tr -d ' ' | sed -n 's/.*"browser_download_url":"\(.*jar\)".*/\1/p')
-	RV_PATCHES_JAR="${TEMP_DIR}/$(echo "$RV_PATCHES_URL" | awk -F/ '{ print $NF }')"
+	RV_PATCHES_JAR="${TEMP_DIR}/${RV_PATCHES_URL##*/}"
 	log "Patches: ${RV_PATCHES_JAR#"$TEMP_DIR/"}"
 
 	dl_if_dne "$RV_CLI_JAR" "$RV_CLI_URL"