diff --git a/prj.conf b/prj.conf
index 3c40aba..de209ce 100644
--- a/prj.conf
+++ b/prj.conf
@@ -27,6 +27,7 @@ CONFIG_NVS=y
 CONFIG_HEAP_MEM_POOL_SIZE=4096
 CONFIG_LOG=y
 CONFIG_ASSERT=y
+CONFIG_APP_EVENT_MANAGER_MAX_EVENT_CNT=64
 
 # USB HID next stack
 CONFIG_USB_DEVICE_STACK_NEXT=y