diff --git a/packages/block-library/src/site-logo/index.php b/packages/block-library/src/site-logo/index.php
index 6c0646621c323a..7e67656779b839 100644
--- a/packages/block-library/src/site-logo/index.php
+++ b/packages/block-library/src/site-logo/index.php
@@ -132,7 +132,7 @@ function _sync_custom_logo_to_site_logo( $value ) {
  * @param array $old_value Previous theme mod settings.
  * @param array $value     Updated theme mod settings.
  */
-function _delete_site_logo_on_remove_custom_logo( $old_value, $value ) {
+function _gutenberg_delete_site_logo_on_remove_custom_logo( $old_value, $value ) {
 	// If the custom_logo is being unset, it's being removed from theme mods.
 	if ( isset( $old_value['custom_logo'] ) && ! isset( $value['custom_logo'] ) ) {
 		delete_option( 'site_logo' );
@@ -142,7 +142,7 @@ function _delete_site_logo_on_remove_custom_logo( $old_value, $value ) {
 /**
  * Deletes the site logo when all theme mods are being removed.
  */
-function _delete_site_logo_on_remove_theme_mods() {
+function _gutenberg_delete_site_logo_on_remove_theme_mods() {
 	if ( false !== get_theme_support( 'custom-logo' ) ) {
 		delete_option( 'site_logo' );
 	}
@@ -168,6 +168,11 @@ function _delete_custom_logo_on_remove_site_logo() {
 	$theme = get_option( 'stylesheet' );
 
 	// Unhook update and delete actions for custom_logo to prevent a loop of hooks.
+	// Gutenberg hooks
+	remove_action( "update_option_theme_mods_$theme", '_gutenberg_delete_site_logo_on_remove_custom_logo', 10 );
+	remove_action( "delete_option_theme_mods_$theme", '_gutenberg_delete_site_logo_on_remove_theme_mods' );
+
+	// Core hooks
 	remove_action( "update_option_theme_mods_$theme", '_delete_site_logo_on_remove_custom_logo', 10 );
 	remove_action( "delete_option_theme_mods_$theme", '_delete_site_logo_on_remove_theme_mods' );
 
@@ -175,6 +180,11 @@ function _delete_custom_logo_on_remove_site_logo() {
 	remove_theme_mod( 'custom_logo' );
 
 	// Restore update and delete actions.
+	// Gutenberg hooks
+	add_action( "update_option_theme_mods_$theme", '_gutenberg_delete_site_logo_on_remove_custom_logo', 10, 2 );
+	add_action( "delete_option_theme_mods_$theme", '_gutenberg_delete_site_logo_on_remove_theme_mods' );
+
+	// Core hooks
 	add_action( "update_option_theme_mods_$theme", '_delete_site_logo_on_remove_custom_logo', 10, 2 );
 	add_action( "delete_option_theme_mods_$theme", '_delete_site_logo_on_remove_theme_mods' );
 }