diff --git a/clean_files.txt b/clean_files.txt
index 40dd3ed3..ceec3b55 100644
--- a/clean_files.txt
+++ b/clean_files.txt
@@ -71,6 +71,7 @@ completion/available/rustup.completion.bash
 completion/available/sdkman.completion.bash
 completion/available/vault.completion.bash
 completion/available/vuejs.completion.bash
+completion/available/wpscan.completion.bash
 
 # plugins
 #
diff --git a/completion/available/wpscan.completion.bash b/completion/available/wpscan.completion.bash
index f9ea5790..5d2e2daa 100644
--- a/completion/available/wpscan.completion.bash
+++ b/completion/available/wpscan.completion.bash
@@ -1,15 +1,15 @@
-#!/usr/bin/bash
+# shellcheck shell=bash
 
 if command -v wpscan > /dev/null; then
-    __wpscan_completion()  {
-        local OPTS=("--help --hh --version --url --ignore-main-redirect --verbose --output --format --detection-mode --scope --headers --user-agent --vhost --random-user-agent --user-agents-list --http-auth --max-threads --throttle --request-timeout --connect-timeout --disable-tlc-checks --proxy --proxy-auth --cookie-string --cookie-jar --cache-ttl --clear-cache --server --cache-dir --update --no-update --wp-content-dir --wp-plugins-dir --wp-version-detection --main-theme-detection --enumerate --exclude-content-based --plugins-list --plugins-detection --plugins-version-all --plugins-version-detection --themes-list --themes-detection --themes-version-all --themes-version-detection --timthumbs-list --timthumbs-detection --config-backups-list --config-backups-detection --db-exports-list --db-exports-detection --medias-detection --users-list --users-detection --passwords --usernames --multicall-max-passwords --password-attack --stealthy")
-        COMPREPLY=()
-        for _opt_ in ${OPTS[@]}; do
-            if [[ "$_opt_" == "$2"* ]]; then
-                COMPREPLY+=("$_opt_")
-            fi
-        done
-    }
+	__wpscan_completion() {
+		local OPTS=("--help --hh --version --url --ignore-main-redirect --verbose --output --format --detection-mode --scope --headers --user-agent --vhost --random-user-agent --user-agents-list --http-auth --max-threads --throttle --request-timeout --connect-timeout --disable-tlc-checks --proxy --proxy-auth --cookie-string --cookie-jar --cache-ttl --clear-cache --server --cache-dir --update --no-update --wp-content-dir --wp-plugins-dir --wp-version-detection --main-theme-detection --enumerate --exclude-content-based --plugins-list --plugins-detection --plugins-version-all --plugins-version-detection --themes-list --themes-detection --themes-version-all --themes-version-detection --timthumbs-list --timthumbs-detection --config-backups-list --config-backups-detection --db-exports-list --db-exports-detection --medias-detection --users-list --users-detection --passwords --usernames --multicall-max-passwords --password-attack --stealthy")
+		COMPREPLY=()
+		for _opt_ in "${OPTS[@]}"; do
+			if [[ "$_opt_" == "$2"* ]]; then
+				COMPREPLY+=("$_opt_")
+			fi
+		done
+	}
 
-    complete -F __wpscan_completion wpscan
+	complete -F __wpscan_completion wpscan
 fi