diff --git a/src/.clang-format b/src/.clang-format
index 2bdb4902627..da3ad2c4f89 100644
--- a/src/.clang-format
+++ b/src/.clang-format
@@ -73,7 +73,7 @@ SpaceAfterCStyleCast: false
 SpaceBeforeAssignmentOperators: true
 SpaceBeforeParens: ControlStatements
 SpaceInEmptyParentheses: false
-SpacesBeforeTrailingComments: 2
+SpacesBeforeTrailingComments: 1
 SpacesInAngles:  false
 SpacesInContainerLiterals: true
 SpacesInCStyleCastParentheses: false