diff --git a/src/drivers/hardware_specific/rp2040_mcu.cpp b/src/drivers/hardware_specific/rp2040_mcu.cpp
index f7b58f80..d7e6cc1d 100644
--- a/src/drivers/hardware_specific/rp2040_mcu.cpp
+++ b/src/drivers/hardware_specific/rp2040_mcu.cpp
@@ -7,6 +7,7 @@
 #define SIMPLEFOC_DEBUG_RP2040
 
 #include "../hardware_api.h"
+#include "hardware/pwm.h"
 
 
 // these defines determine the polarity of the PWM output. Normally, the polarity is active-high,