diff --git a/review/suppressed/NoUnused.Variables.json b/review/suppressed/NoUnused.Variables.json
index 4e860540..4c63e954 100644
--- a/review/suppressed/NoUnused.Variables.json
+++ b/review/suppressed/NoUnused.Variables.json
@@ -6,7 +6,7 @@
     { "count": 8, "filePath": "src/Internal/Compiler.elm" },
     { "count": 4, "filePath": "src/Internal/Debug.elm" },
     { "count": 4, "filePath": "src/Internal/Write.elm" },
-    { "count": 2, "filePath": "src/Elm/Op.elm" },
+    { "count": 1, "filePath": "src/Elm/Op.elm" },
     { "count": 2, "filePath": "tests/Pattern.elm" },
     { "count": 1, "filePath": "src/Elm.elm" },
     { "count": 1, "filePath": "src/Internal/Comments.elm" },
diff --git a/src/Elm/Op.elm b/src/Elm/Op.elm
index bfcc1023..e3c61cd7 100644
--- a/src/Elm/Op.elm
+++ b/src/Elm/Op.elm
@@ -3,7 +3,7 @@ module Elm.Op exposing
     , append, cons
     , plus, minus, multiply, divide, intDivide, power
     , lt, gt, lte, gte
-    , pipe
+    , pipe, pipeLeft
     , parens
     , keep, skip
     , slash, query
@@ -39,7 +39,7 @@ Would generate
 
 @docs lt, gt, lte, gte
 
-@docs pipe
+@docs pipe, pipeLeft
 
 @docs parens