diff --git a/src/Rendering/Renderer.hs b/src/Rendering/Renderer.hs
index 87fc45f20..28c48c8f5 100644
--- a/src/Rendering/Renderer.hs
+++ b/src/Rendering/Renderer.hs
@@ -12,7 +12,6 @@ module Rendering.Renderer
 , renderToSymbols
 , ImportSummary(..)
 , renderToImports
-, renderToTags
 , renderTreeGraph
 , Summaries(..)
 , TOCSummary(..)
@@ -21,7 +20,6 @@ module Rendering.Renderer
 , parseSymbolFields
 ) where
 
-import Data.Aeson (Value)
 import Data.ByteString.Builder
 import Data.Graph
 import Rendering.Graph as R
@@ -52,8 +50,6 @@ data TermRenderer output where
   JSONTermRenderer :: TermRenderer (JSON "trees" SomeJSON)
   -- | Render to a 'ByteString' formatted as nested s-expressions.
   SExpressionTermRenderer :: TermRenderer Builder
-  -- | Render to a list of tags (deprecated).
-  TagsTermRenderer :: TermRenderer [Value]
   -- | Render to a list of symbols.
   SymbolsTermRenderer :: SymbolFields -> TermRenderer (JSON "files" SomeJSON)
   -- | Render to a list of modules that represent the import graph.
diff --git a/src/Rendering/Symbol.hs b/src/Rendering/Symbol.hs
index 97fdcb29f..895387002 100644
--- a/src/Rendering/Symbol.hs
+++ b/src/Rendering/Symbol.hs
@@ -1,7 +1,6 @@
 {-# LANGUAGE RankNTypes, ScopedTypeVariables, TypeFamilies, TypeOperators, UndecidableInstances #-}
 module Rendering.Symbol
 ( renderToSymbols
-, renderToTags
 , SymbolFields(..)
 , defaultSymbolFields
 , parseSymbolFields
@@ -20,18 +19,6 @@ import qualified Data.Text as T
 import Rendering.TOC
 
 
--- | Render a 'Term' to a ctags like output (See 'Tag').
---
--- This format is going away. Prefer the new 'renderToSymbols' as it provides a
--- more compact data representation and custom field selection. This exists to
--- back support the staff shipped tag generation in github/github.
-renderToTags :: (HasField fields (Maybe Declaration), HasField fields Span, Foldable f, Functor f) => Blob -> Term f (Record fields) -> [Value]
-renderToTags Blob{..} = fmap toJSON . termToC blobPath
-  where
-    termToC :: (HasField fields (Maybe Declaration), HasField fields Span, Foldable f, Functor f) => FilePath -> Term f (Record fields) -> [Symbol]
-    termToC path = mapMaybe (symbolSummary defaultTagSymbolFields path "unchanged") . termTableOfContentsBy declaration
-
-
 -- | Render a 'Term' to a list of symbols (See 'Symbol').
 renderToSymbols :: (HasField fields (Maybe Declaration), HasField fields Span, Foldable f, Functor f) => SymbolFields -> Blob -> Term f (Record fields) -> [Value]
 renderToSymbols fields Blob{..} term = [toJSON (termToC fields blobPath term)]
diff --git a/src/Semantic/CLI.hs b/src/Semantic/CLI.hs
index a62521022..77572ffd9 100644
--- a/src/Semantic/CLI.hs
+++ b/src/Semantic/CLI.hs
@@ -64,7 +64,6 @@ arguments = info (version <*> helper <*> ((,) <$> optionsParser <*> argumentsPar
     parseArgumentsParser = do
       renderer <- flag  (Parse.runParse SExpressionTermRenderer) (Parse.runParse SExpressionTermRenderer) (long "sexpression" <> help "Output s-expression parse trees (default)")
               <|> flag'                                          (Parse.runParse JSONTermRenderer)        (long "json"        <> help "Output JSON parse trees")
-              <|> flag'                                          (Parse.runParse TagsTermRenderer)        (long "tags"        <> help "Output JSON tags")
               <|> flag'                                          (Parse.runParse . SymbolsTermRenderer)   (long "symbols"     <> help "Output JSON symbol list")
                    <*> (option symbolFieldsReader (  long "fields"
                                                  <> help "Comma delimited list of specific fields to return (symbols output only)."
diff --git a/src/Semantic/Parse.hs b/src/Semantic/Parse.hs
index b0d7bb2d7..2523482ec 100644
--- a/src/Semantic/Parse.hs
+++ b/src/Semantic/Parse.hs
@@ -21,7 +21,6 @@ runParse :: (Member (Distribute WrappedTask) effs, Member Task effs) => TermRend
 runParse JSONTermRenderer             = withParsedBlobs (render . renderJSONTerm) >=> serialize JSON
 runParse SExpressionTermRenderer      = withParsedBlobs (const (serialize (SExpression ByConstructorName)))
 runParse ShowTermRenderer             = withParsedBlobs (const (serialize Show))
-runParse TagsTermRenderer             = withParsedBlobs (\ blob -> decorate (declarationAlgebra blob) >=> render (renderToTags blob)) >=> serialize JSON
 runParse ImportsTermRenderer          = withParsedBlobs (\ blob -> decorate (declarationAlgebra blob) >=> decorate (packageDefAlgebra blob) >=> render (renderToImports blob)) >=> serialize JSON
 runParse (SymbolsTermRenderer fields) = withParsedBlobs (\ blob -> decorate (declarationAlgebra blob) >=> render (renderSymbolTerms . renderToSymbols fields blob)) >=> serialize JSON
 runParse DOTTermRenderer              = withParsedBlobs (const (render renderTreeGraph)) >=> serialize (DOT (termStyle "terms"))
diff --git a/test/Semantic/CLI/Spec.hs b/test/Semantic/CLI/Spec.hs
index 2a9b1e539..a64a12d29 100644
--- a/test/Semantic/CLI/Spec.hs
+++ b/test/Semantic/CLI/Spec.hs
@@ -37,7 +37,6 @@ parseFixtures =
   , (show JSONTermRenderer, runParse JSONTermRenderer, path', prefix </> "parse-trees.json")
   , (show JSONTermRenderer, runParse JSONTermRenderer, [], prefix </> "parse-tree-empty.json")
   , (show (SymbolsTermRenderer defaultSymbolFields), runParse (SymbolsTermRenderer defaultSymbolFields), path'', prefix </> "parse-tree.symbols.json")
-  , (show TagsTermRenderer, runParse TagsTermRenderer, path'', prefix </> "parse-tree.tags.json")
   ]
   where path = [File "test/fixtures/ruby/corpus/and-or.A.rb" Ruby]
         path' = [File "test/fixtures/ruby/corpus/and-or.A.rb" Ruby, File "test/fixtures/ruby/corpus/and-or.B.rb" Ruby]
diff --git a/test/fixtures/cli/parse-tree.tags.json b/test/fixtures/cli/parse-tree.tags.json
deleted file mode 100644
index dd1281eaa..000000000
--- a/test/fixtures/cli/parse-tree.tags.json
+++ /dev/null
@@ -1,13 +0,0 @@
-[
-{
-  "span":
-  {
-    "start": [1, 1],
-    "end": [2, 4]
-  },
-  "path": "test/fixtures/ruby/corpus/method-declaration.A.rb",
-  "kind": "Method",
-  "symbol": "foo",
-  "line": "def foo",
-  "language": "Ruby"
-}]