diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index 6eaf9cc..88049be 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -20,3 +20,6 @@
 
 # sort and cleanup imports
 915b34391c2066dfc83e60a5813c5a877cebe7ac
+
+# removing six compatibility layer
+8fe5feb6a4372bf5f2dfaf65fca41bbcc25c8ce7