diff --git a/src/machine/board_qtpy_rp2040.go b/src/machine/board_qtpy_rp2040.go
index c9a4f23a..01412b44 100644
--- a/src/machine/board_qtpy_rp2040.go
+++ b/src/machine/board_qtpy_rp2040.go
@@ -36,10 +36,10 @@ const (
 )
 
 const (
-	NEOPIXELS       = GPIO12
-	WS2812          = GPIO12
-	NEOPIXELS_POWER = GPIO11
-	LED             = GPIO20
+	NEOPIXEL       = GPIO12
+	WS2812         = GPIO12
+	NEOPIXEL_POWER = GPIO11
+	LED            = GPIO20
 )
 
 // I2C Pins.
diff --git a/targets/qtpy-rp2040.json b/targets/qtpy-rp2040.json
index 9ed6e762..e1675ee8 100644
--- a/targets/qtpy-rp2040.json
+++ b/targets/qtpy-rp2040.json
@@ -7,5 +7,6 @@
     "linkerscript": "targets/qtpy-rp2040.ld",
     "extra-files": [
         "targets/qtpy-rp2040-boot-stage2.S"
-    ]
+    ],
+    "default-stack-size": 4096
 }