diff --git a/packages/backend-core/tests/core/utilities/testContainerUtils.ts b/packages/backend-core/tests/core/utilities/testContainerUtils.ts
index bf0cb5228d..b17cc2ea57 100644
--- a/packages/backend-core/tests/core/utilities/testContainerUtils.ts
+++ b/packages/backend-core/tests/core/utilities/testContainerUtils.ts
@@ -39,6 +39,7 @@ function getTestcontainers(): ContainerInfo[] {
 
 function removeContainer(container: ContainerInfo) {
   execSync(`docker rm -f ${container.ID}`)
+  execSync(`docker system prune -f`)
 }
 
 export function getContainerByImage(image: string) {