diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index e9cc4b16989bc..bf6e580ace8cf 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -9,3 +9,5 @@ e66bfa5dd32f93e76068c00ad882c1fc839c5af8
 b03e8ab9c7bd3e001add519571858fa04d6a249b
 # whitespace: replace 2-space => 4-space for indentation
 f1b567507731129f90ca0dffc8fbc0ed98b6a15d
+# whitespace: replace multiple spaces after period with a single space
+f942c29bb0d02cc24f19712c642ac72ffc85a26b