diff --git a/nuttx-configs/px4io-v2/nsh/defconfig b/nuttx-configs/px4io-v2/nsh/defconfig
index 02ce5d8553..cff32540df 100755
--- a/nuttx-configs/px4io-v2/nsh/defconfig
+++ b/nuttx-configs/px4io-v2/nsh/defconfig
@@ -3,6 +3,10 @@
 # Nuttx/ Configuration
 #
 
+# The following must be applied on RAM constrained
+# builds
+CONFIG_NOIRQARGS=y
+
 #
 # Build Setup
 #