diff --git a/scripts/wp-search-replace.sh b/scripts/wp-search-replace.sh
index 56e53de..285a2cd 100644
--- a/scripts/wp-search-replace.sh
+++ b/scripts/wp-search-replace.sh
@@ -249,17 +249,25 @@ sed -i -E "s|define\([[:space:]]*['\"]WP_HOME['\"][[:space:]]*,[[:space:]]*['\"]
 
     if [[ $needs_home -eq 1 || $needs_siteurl -eq 1 || $needs_http_host -eq 1 ]]; then
         info "Inserting missing wp-config.php directives (WP_HOME/WP_SITEURL/HTTP_HOST) …"
-        awk -v url="$TARGET_URL" -v host="$HOST_ONLY" -v insert_home="$needs_home" -v insert_siteurl="$needs_siteurl" -v insert_hostfix="$needs_http_host" '
-            BEGIN{inserted=0}
-            /\/\* That\x27s all/{
-                print "\n// Added by wp-search-replace.sh";
-                if (insert_home == 1)    print "define( \"WP_HOME\", \"" url "\" );";
-                if (insert_siteurl == 1) print "define( \"WP_SITEURL\", \"" url "\" );";
-                if (insert_hostfix == 1) print "if ( defined( \"WP_CLI\" ) && WP_CLI && ! isset( $_SERVER[\"HTTP_HOST\"] ) ) { $_SERVER[\"HTTP_HOST\"] = \"" host "\"; }";
-                inserted=1;
+        INSERT_BLOCK="\n// Added by wp-search-replace.sh\n"
+        if [[ $needs_home -eq 1 ]]; then
+            INSERT_BLOCK+="define( 'WP_HOME', '${TARGET_URL}' );\n"
+        fi
+        if [[ $needs_siteurl -eq 1 ]]; then
+            INSERT_BLOCK+="define( 'WP_SITEURL', '${TARGET_URL}' );\n"
+        fi
+        if [[ $needs_http_host -eq 1 ]]; then
+            INSERT_BLOCK+="if ( defined( 'WP_CLI' ) && WP_CLI && ! isset( $_SERVER['HTTP_HOST'] ) ) { $_SERVER['HTTP_HOST'] = '${HOST_ONLY}'; }\n"
+        fi
+
+        awk -v block="$INSERT_BLOCK" '
+            BEGIN { inserted=0 }
+            /\/\* That/ {
+                printf "%s", block
+                inserted=1
             }
-            {print}
-            END{if(!inserted) exit 1}
+            { print }
+            END { if (!inserted) exit 1 }
         ' "$CONFIG_FILE" > "$CONFIG_FILE.tmp" && mv "$CONFIG_FILE.tmp" "$CONFIG_FILE" || warning "Could not insert directives into wp-config.php"
     fi
 else