diff --git a/src/wp-includes/script-loader.php b/src/wp-includes/script-loader.php
index 72642dab28..264ff2c6e1 100644
--- a/src/wp-includes/script-loader.php
+++ b/src/wp-includes/script-loader.php
@@ -3193,14 +3193,14 @@ function _wp_theme_json_webfonts_handler() {
 
 		// Check the font-family.
 		if ( empty( $webfont['font-family'] ) || ! is_string( $webfont['font-family'] ) ) {
-			trigger_error( __( 'Webfont font family must be a non-empty string.', 'gutenberg' ) );
+			trigger_error( __( 'Webfont font family must be a non-empty string.' ) );
 
 			return false;
 		}
 
 		// Check that the `src` property is defined and a valid type.
 		if ( empty( $webfont['src'] ) || ( ! is_string( $webfont['src'] ) && ! is_array( $webfont['src'] ) ) ) {
-			trigger_error( __( 'Webfont src must be a non-empty string or an array of strings.', 'gutenberg' ) );
+			trigger_error( __( 'Webfont src must be a non-empty string or an array of strings.' ) );
 
 			return false;
 		}
@@ -3208,7 +3208,7 @@ function _wp_theme_json_webfonts_handler() {
 		// Validate the `src` property.
 		foreach ( (array) $webfont['src'] as $src ) {
 			if ( ! is_string( $src ) || '' === trim( $src ) ) {
-				trigger_error( __( 'Each webfont src must be a non-empty string.', 'gutenberg' ) );
+				trigger_error( __( 'Each webfont src must be a non-empty string.' ) );
 
 				return false;
 			}
@@ -3216,7 +3216,7 @@ function _wp_theme_json_webfonts_handler() {
 
 		// Check the font-weight.
 		if ( ! is_string( $webfont['font-weight'] ) && ! is_int( $webfont['font-weight'] ) ) {
-			trigger_error( __( 'Webfont font weight must be a properly formatted string or integer.', 'gutenberg' ) );
+			trigger_error( __( 'Webfont font weight must be a properly formatted string or integer.' ) );
 
 			return false;
 		}