diff --git a/src/hidapi/android/hid.cpp b/src/hidapi/android/hid.cpp
index ea8d279728..b15f8ba5d7 100644
--- a/src/hidapi/android/hid.cpp
+++ b/src/hidapi/android/hid.cpp
@@ -713,7 +713,7 @@ public:
 			size_t uBytesToCopy = m_reportResponse.size() > nDataLen ? nDataLen : m_reportResponse.size();
 			SDL_memcpy( pData, m_reportResponse.data(), uBytesToCopy );
 			m_reportResponse.clear();
-			LOGV( "=== Got %u bytes", uBytesToCopy );
+			LOGV( "=== Got %zu bytes", uBytesToCopy );
 
 			return (int)uBytesToCopy;
 		}
@@ -1159,7 +1159,7 @@ int  HID_API_EXPORT HID_API_CALL hid_write(hid_device *device, const unsigned ch
 {
 	if ( device )
 	{
-		LOGV( "hid_write id=%d length=%u", device->m_nId, length );
+		LOGV( "hid_write id=%d length=%zu", device->m_nId, length );
 		hid_device_ref<CHIDDevice> pDevice = FindDevice( device->m_nId );
 		if ( pDevice )
 		{
@@ -1223,7 +1223,7 @@ int HID_API_EXPORT HID_API_CALL hid_read_timeout(hid_device *device, unsigned ch
 // TODO: Implement blocking
 int  HID_API_EXPORT HID_API_CALL hid_read(hid_device *device, unsigned char *data, size_t length)
 {
-	LOGV( "hid_read id=%d length=%u", device->m_nId, length );
+	LOGV( "hid_read id=%d length=%zu", device->m_nId, length );
 	return hid_read_timeout( device, data, length, 0 );
 }
 
@@ -1237,7 +1237,7 @@ int HID_API_EXPORT HID_API_CALL hid_send_feature_report(hid_device *device, cons
 {
 	if ( device )
 	{
-		LOGV( "hid_send_feature_report id=%d length=%u", device->m_nId, length );
+		LOGV( "hid_send_feature_report id=%d length=%zu", device->m_nId, length );
 		hid_device_ref<CHIDDevice> pDevice = FindDevice( device->m_nId );
 		if ( pDevice )
 		{
@@ -1253,7 +1253,7 @@ int HID_API_EXPORT HID_API_CALL hid_get_feature_report(hid_device *device, unsig
 {
 	if ( device )
 	{
-		LOGV( "hid_get_feature_report id=%d length=%u", device->m_nId, length );
+		LOGV( "hid_get_feature_report id=%d length=%zu", device->m_nId, length );
 		hid_device_ref<CHIDDevice> pDevice = FindDevice( device->m_nId );
 		if ( pDevice )
 		{
@@ -1269,7 +1269,7 @@ int HID_API_EXPORT HID_API_CALL hid_get_input_report(hid_device *device, unsigne
 {
 	if ( device )
 	{
-		LOGV( "hid_get_input_report id=%d length=%u", device->m_nId, length );
+		LOGV( "hid_get_input_report id=%d length=%zu", device->m_nId, length );
 		hid_device_ref<CHIDDevice> pDevice = FindDevice( device->m_nId );
 		if ( pDevice )
 		{