diff --git a/include/tinycompress/tinycompress.h b/include/tinycompress/tinycompress.h
index ba9f3b6..9867afc 100644
--- a/include/tinycompress/tinycompress.h
+++ b/include/tinycompress/tinycompress.h
@@ -76,7 +76,7 @@
 	__u32 encoder_padding;
 };
 
-#define COMPRESS_OUT        0x00000000
+#define COMPRESS_OUT        0x20000000
 #define COMPRESS_IN         0x10000000
 
 struct compress;