diff --git a/plugins/woocommerce-admin/src/Features/OnboardingSetUpShipping.php b/plugins/woocommerce-admin/src/Features/OnboardingSetUpShipping.php
index 10f3d794ad9..048e5c67e2d 100644
--- a/plugins/woocommerce-admin/src/Features/OnboardingSetUpShipping.php
+++ b/plugins/woocommerce-admin/src/Features/OnboardingSetUpShipping.php
@@ -63,8 +63,18 @@ class OnboardingSetUpShipping {
 			return;
 		}
 
-		$user_token        = \Jetpack_Data::get_access_token( JETPACK_MASTER_USER );
-		$jetpack_connected = isset( $user_token->external_user_id );
+		if ( defined( 'JETPACK_MASTER_USER' ) ) {
+			$user_token = \Jetpack_Data::get_access_token( JETPACK_MASTER_USER );
+			$jetpack_connected = isset( $user_token->external_user_id );
+		} else {
+			/**
+			 * Filter allowing to set the status of the jetpack connection wiuthout setting constant `JETPACK_MASTER_USER`
+			 *
+			 * @param bool $is_connected False.
+			 */
+			$jetpack_connected = apply_filters( 'woocommerce_admin_is_jetpack_connected', false );
+		}
+
 		$wcs_version       = \WC_Connect_Loader::get_wcs_version();
 		$wcs_tos_accepted  = \WC_Connect_Options::get_option( 'tos_accepted' );
 
diff --git a/plugins/woocommerce-admin/src/Features/ShippingLabelBanner.php b/plugins/woocommerce-admin/src/Features/ShippingLabelBanner.php
index 19d1124c7e9..ee1b43267bf 100644
--- a/plugins/woocommerce-admin/src/Features/ShippingLabelBanner.php
+++ b/plugins/woocommerce-admin/src/Features/ShippingLabelBanner.php
@@ -59,9 +59,14 @@ class ShippingLabelBanner {
 			$wcs_tos_accepted  = null;
 
 			if ( class_exists( '\Jetpack_Data' ) ) {
-				$user_token = \Jetpack_Data::get_access_token( JETPACK_MASTER_USER );
 
-				$jetpack_connected = isset( $user_token->external_user_id );
+				if ( defined( 'JETPACK_MASTER_USER' ) ) {
+					$user_token = \Jetpack_Data::get_access_token( JETPACK_MASTER_USER );
+					$jetpack_connected = isset( $user_token->external_user_id );
+				} else {
+					$jetpack_connected = apply_filters( 'woocommerce_admin_is_jetpack_connected', false );
+				}
+
 				$jetpack_version   = JETPACK__VERSION;
 			}