diff --git a/src/drivers/boards/px4-stm32f4discovery/px4discovery_usb.c b/src/drivers/boards/px4-stm32f4discovery/px4discovery_usb.c
index 887ca67eff..5cd01909b4 100644
--- a/src/drivers/boards/px4-stm32f4discovery/px4discovery_usb.c
+++ b/src/drivers/boards/px4-stm32f4discovery/px4discovery_usb.c
@@ -103,6 +103,6 @@ __EXPORT void stm32_usbinitialize(void)
 
 __EXPORT void stm32_usbsuspend(FAR struct usbdev_s *dev, bool resume)
 {
-	ulldbg("resume: %d\n", resume);
+	//ulldbg("resume: %d\n", resume);
 }
 
diff --git a/src/drivers/boards/px4fmu-v1/px4fmu_usb.c b/src/drivers/boards/px4fmu-v1/px4fmu_usb.c
index 69f6bd9b2a..073b3d34f9 100644
--- a/src/drivers/boards/px4fmu-v1/px4fmu_usb.c
+++ b/src/drivers/boards/px4fmu-v1/px4fmu_usb.c
@@ -103,6 +103,6 @@ __EXPORT void stm32_usbinitialize(void)
 
 __EXPORT void stm32_usbsuspend(FAR struct usbdev_s *dev, bool resume)
 {
-	ulldbg("resume: %d\n", resume);
+	//ulldbg("resume: %d\n", resume);
 }
 
diff --git a/src/drivers/boards/px4fmu-v2/px4fmu_usb.c b/src/drivers/boards/px4fmu-v2/px4fmu_usb.c
index e4cfc27e15..d42c35301f 100644
--- a/src/drivers/boards/px4fmu-v2/px4fmu_usb.c
+++ b/src/drivers/boards/px4fmu-v2/px4fmu_usb.c
@@ -103,6 +103,6 @@ __EXPORT void stm32_usbinitialize(void)
 
 __EXPORT void stm32_usbsuspend(FAR struct usbdev_s *dev, bool resume)
 {
-	ulldbg("resume: %d\n", resume);
+	//ulldbg("resume: %d\n", resume);
 }
 
diff --git a/src/drivers/boards/px4fmu-v4/px4fmu_usb.c b/src/drivers/boards/px4fmu-v4/px4fmu_usb.c
index e4cfc27e15..d42c35301f 100644
--- a/src/drivers/boards/px4fmu-v4/px4fmu_usb.c
+++ b/src/drivers/boards/px4fmu-v4/px4fmu_usb.c
@@ -103,6 +103,6 @@ __EXPORT void stm32_usbinitialize(void)
 
 __EXPORT void stm32_usbsuspend(FAR struct usbdev_s *dev, bool resume)
 {
-	ulldbg("resume: %d\n", resume);
+	//ulldbg("resume: %d\n", resume);
 }