diff --git a/libraries/APM_BMP085/APM_BMP085.cpp b/libraries/APM_BMP085/APM_BMP085.cpp
index 1fc7093dec..189717ad98 100644
--- a/libraries/APM_BMP085/APM_BMP085.cpp
+++ b/libraries/APM_BMP085/APM_BMP085.cpp
@@ -109,7 +109,7 @@ uint8_t APM_BMP085_Class::Read()
 			Command_ReadPress();
 		}
 	}else{
-		if (BMP085_State == 40){
+		if (BMP085_State == 5){
 			if (digitalRead(BMP085_EOC)){
 				ReadPress();
 				Calculate();