diff --git a/vorgang-manager-server/pom.xml b/vorgang-manager-server/pom.xml
index c3b37d56d51ea6867a6bcab8e63d176f1496ede6..b808a9330b0509781d75eda5edba42950237b6fc 100644
--- a/vorgang-manager-server/pom.xml
+++ b/vorgang-manager-server/pom.xml
@@ -398,6 +398,8 @@
 						<env>
 							<BPE_DELIM_JAVA_TOOL_OPTIONS xml:space="preserve"> </BPE_DELIM_JAVA_TOOL_OPTIONS>
 							<BPE_APPEND_JAVA_TOOL_OPTIONS>-Dfile.encoding=UTF-8</BPE_APPEND_JAVA_TOOL_OPTIONS>
+							<BPE_APPEND_JAVA_TOOL_OPTIONS>-Dio.grpc.netty.shaded.io.netty.maxDirectMemory=0</BPE_APPEND_JAVA_TOOL_OPTIONS>
+							<BPE_APPEND_JAVA_TOOL_OPTIONS>-XX:MaxDirectMemorySize=512m</BPE_APPEND_JAVA_TOOL_OPTIONS>
 							<BPE_APPEND_LC_ALL>en_US.UTF-8</BPE_APPEND_LC_ALL>
 						</env>
 					</image>