diff --git a/src/WEMOS_SHT3X.cpp b/src/WEMOS_SHT3X.cpp
index de45b11..8e536e9 100644
--- a/src/WEMOS_SHT3X.cpp
+++ b/src/WEMOS_SHT3X.cpp
@@ -27,7 +27,7 @@ byte SHT3X::get()
 	delay(500);
 
 	// Request 6 bytes of data
-	Wire.requestFrom(_address, 6);
+	Wire.requestFrom(_address, (uint8_t) 6);
 
 	// Read 6 bytes of data
 	// cTemp msb, cTemp lsb, cTemp crc, humidity msb, humidity lsb, humidity crc