diff --git a/src/rev.cpp b/src/rev.cpp
index 8824387037..7bf02574a3 100644
--- a/src/rev.cpp
+++ b/src/rev.cpp
@@ -72,11 +72,11 @@ const byte _openttd_revision_modified = 0;
  * final release will always have a lower version number than the released
  * version, thus making comparisons on specific revisions easy.
  */
-const uint32 _openttd_newgrf_version = 1 << 28 | 5 << 24 | 0 << 20 | 0 << 19 | (0 & ((1 << 19) - 1));
+const uint32 _openttd_newgrf_version = 1 << 28 | 5 << 24 | 0 << 20 | 0 << 19 | (27170 & ((1 << 19) - 1));
 
 #ifdef __MORPHOS__
 /**
  * Variable used by MorphOS to show the version.
  */
-extern const char morphos_versions_tag[] = "$VER: OpenTTD h7adb1056M-novattd150 (16.03.15) OpenTTD Team [MorphOS, PowerPC]";
+extern const char morphos_versions_tag[] = "$VER: OpenTTD 1.5.0-beta2 (16.03.15) OpenTTD Team [MorphOS, PowerPC]";
 #endif