diff --git a/pigpio.h b/pigpio.h
index 72852d5..2891c87 100644
--- a/pigpio.h
+++ b/pigpio.h
@@ -30,7 +30,7 @@ For more information, please refer to <http://unlicense.org/>
 #include <stdint.h>
 #include <pthread.h>
 
-#define PIGPIO_VERSION 6909
+#define PIGPIO_VERSION 70
 
 /*TEXT