diff --git a/.hgtags b/.hgtags
index 8248dcc837ee..167bfce96e3b 100644
--- a/.hgtags
+++ b/.hgtags
@@ -97,12 +97,6 @@ d7ce9089999719d5186595d160f25123a4e63e39 FIREFOX_AURORA_23_BASE
 ad0ae007aa9e03cd74e9005cd6652e544139b3b5 FIREFOX_AURORA_25_BASE
 2520866d58740851d862c7c59246a4e3f8b4a176 FIREFOX_AURORA_26_BASE
 05025f4889a0bf4dc99ce0c244c750adc002f015 FIREFOX_AURORA_27_BASE
-ba2cc1eda988a1614d8986ae145d28e1268409b9 FIREFOX_AURORA_29_BASE-m
-ba2cc1eda988a1614d8986ae145d28e1268409b9 Tagging for mozilla-central version bumps CLOSED TREE DONTBUILD
-ba2cc1eda988a1614d8986ae145d28e1268409b9 Tagging for mozilla-central version bumps CLOSED TREE DONTBUILD
-0000000000000000000000000000000000000000 Tagging for mozilla-central version bumps CLOSED TREE DONTBUILD
-ba2cc1eda988a1614d8986ae145d28e1268409b9 FIREFOX_AURORA_29_BASE-m
-0000000000000000000000000000000000000000 FIREFOX_AURORA_29_BASE-m
-ba2cc1eda988a1614d8986ae145d28e1268409b9 FIREFOX_AURORA_29_BASE
 9f12a9fab080f2d363d7424e25b9ffe85ebc3414 FIREFOX_AURORA_28_BASE
+ba2cc1eda988a1614d8986ae145d28e1268409b9 FIREFOX_AURORA_29_BASE
 83c9853e136451474dfa6d1aaa60a7fca7d2d83a FIREFOX_AURORA_30_BASE