diff --git a/platformio.ini b/platformio.ini
index 2ee6b49..dd2cc92 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -20,6 +20,7 @@ build_flags =
 	-D CONFIG_BT_NIMBLE_PINNED_TO_CORE=1
 	-D CONFIG_BT_NIMBLE_MAX_BONDS=0
 	-D CONFIG_BT_NIMBLE_MAX_CCCDS=0
+	-D CONFIG_BT_NIMBLE_TASK_STACK_SIZE=8128
 	-D CONFIG_BT_NIMBLE_ROLE_PERIPHERAL_DISABLED
 	-D CONFIG_BT_NIMBLE_ROLE_BROADCASTER_DISABLED
 	-D CONFIG_ASYNC_TCP_USE_WDT=0