diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -8,3 +8,4 @@ 84531ad478ad4f7181c7ae4ec83bb870bd459a14
 055d1c9fc3f0cba13f40bc7e259304057a836f18 MASTER-RTM2
 ddf12f414f85d219611b487ef065ef7a882ea3fe SENSORS-RTM2
 26a332504d65b729a8645ce54175c159f5da1340 CAMERA-RTM2
+70a9c8f2db00aaa61f8c1e773a52d6b752cb9789 GEIGER-RTM3