diff --git a/config/ios/CHIPProjectConfig.h b/config/ios/CHIPProjectConfig.h
index 0f20f862f1b386..bb2d102f8f525d 100644
--- a/config/ios/CHIPProjectConfig.h
+++ b/config/ios/CHIPProjectConfig.h
@@ -37,7 +37,7 @@
 // Uncomment this for a large Tunnel MTU.
 //#define CHIP_CONFIG_TUNNEL_INTERFACE_MTU                           (9000)
 
-#define CHIP_SYSTEM_CONFIG_PACKETBUFFER_POOL_SIZE 300
+#define CHIP_SYSTEM_CONFIG_PACKETBUFFER_POOL_SIZE 0
 
 #define CHIP_CONFIG_DATA_MANAGEMENT_CLIENT_EXPERIMENTAL 1