diff --git a/spring-boot-project/spring-boot-tools/spring-boot-test-support-docker/build.gradle b/spring-boot-project/spring-boot-tools/spring-boot-test-support-docker/build.gradle
index c6321cc7adcf..aae510e78bc2 100644
--- a/spring-boot-project/spring-boot-tools/spring-boot-test-support-docker/build.gradle
+++ b/spring-boot-project/spring-boot-tools/spring-boot-test-support-docker/build.gradle
@@ -16,7 +16,6 @@ dependencies {
 
 	optional("org.testcontainers:activemq")
 	optional("org.testcontainers:cassandra")
-	optional("org.testcontainers:cassandra")
 	optional("org.testcontainers:couchbase")
 	optional("org.testcontainers:elasticsearch")
 	optional("org.testcontainers:grafana")