diff --git a/test/lib/tasks/bundlers/generateLibraryPreload.js b/test/lib/tasks/bundlers/generateLibraryPreload.js
index 4fc58efdd..a3b579547 100644
--- a/test/lib/tasks/bundlers/generateLibraryPreload.js
+++ b/test/lib/tasks/bundlers/generateLibraryPreload.js
@@ -1995,8 +1995,7 @@ test.serial("generateLibraryPreload for sap.ui.core (/w ui5loader.js), UI5 Versi
 						renderer: false,
 						resolve: false,
 						resolveConditional: false,
-						sort: true,
-						async: false
+						sort: true
 					}
 				]
 			},
@@ -2037,7 +2036,6 @@ test.serial("generateLibraryPreload for sap.ui.core (/w ui5loader.js), UI5 Versi
 						resolve: false,
 						resolveConditional: false,
 						sort: true,
-						async: false
 					}
 				]
 			},
@@ -2106,7 +2104,6 @@ test.serial("generateLibraryPreload for sap.ui.core (/w ui5loader.js), UI5 Versi
 						resolveConditional: false,
 						renderer: false,
 						declareRawModules: false,
-						async: false
 					}
 				]
 			},
@@ -2163,7 +2160,6 @@ test.serial("generateLibraryPreload for sap.ui.core (/w ui5loader.js), UI5 Versi
 						resolveConditional: false,
 						renderer: false,
 						declareRawModules: false,
-						async: false
 					}
 				]
 			},
diff --git a/test/lib/tasks/bundlers/generateStandaloneAppBundle.js b/test/lib/tasks/bundlers/generateStandaloneAppBundle.js
index 21643097a..ec730ca15 100644
--- a/test/lib/tasks/bundlers/generateStandaloneAppBundle.js
+++ b/test/lib/tasks/bundlers/generateStandaloneAppBundle.js
@@ -309,7 +309,6 @@ test.serial("execute module bundler with taskUtil", async (t) => {
 					resolve: false,
 					resolveConditional: false,
 					sort: true,
-					async: false
 				},
 			],
 		},
@@ -355,7 +354,6 @@ test.serial("execute module bundler with taskUtil", async (t) => {
 					resolveConditional: false,
 					sort: true,
 					declareRawModules: false,
-					async: false
 				},
 			],
 		},
@@ -501,7 +499,6 @@ test.serial("execute module bundler with taskUtil, UI5 Version >= 2", async (t)
 						"sap/ui/core/Core.js",
 					],
 					mode: "require",
-					async: true,
 					declareRawModules: false,
 					renderer: false,
 					resolve: false,
@@ -547,7 +544,6 @@ test.serial("execute module bundler with taskUtil, UI5 Version >= 2", async (t)
 						"sap/ui/core/Core.js",
 					],
 					mode: "require",
-					async: true,
 					declareRawModules: false,
 					renderer: false,
 					resolve: false,