diff --git a/src/lsp/providers/codeActionProvider/index.ts b/src/lsp/providers/codeActionProvider/index.ts
index 959411af30b8194c3b3cf7531771774e91424ead..28b51444d56fb61000f2e34b32affdfdd19e4f01 100644
--- a/src/lsp/providers/codeActionProvider/index.ts
+++ b/src/lsp/providers/codeActionProvider/index.ts
@@ -22,10 +22,7 @@   DiagnosticKind,
   isInvalidApplyDiagnostic,
   AugmentedDiagnostic,
   InvalidApplyDiagnostic,
-  isUtilityConflictsDiagnostic,
-  UtilityConflictsDiagnostic,
 } from '../diagnostics/types'
-import { flatten, dedupeBy } from '../../../util/array'
 
 async function getDiagnosticsFromCodeActionParams(
   state: State,
@@ -38,11 +35,7 @@
   return params.context.diagnostics
     .map((diagnostic) => {
       return diagnostics.find((d) => {
-        return (
-          d.code === diagnostic.code &&
-          d.message === diagnostic.message &&
-          rangesEqual(d.range, diagnostic.range)
-        )
+        return rangesEqual(d.range, diagnostic.range)
       })
     })
     .filter(Boolean)
@@ -62,46 +55,40 @@     params,
     codes
   )
 
-  let actions = diagnostics.map((diagnostic) => {
-    if (isInvalidApplyDiagnostic(diagnostic)) {
-      return provideInvalidApplyCodeActions(state, params, diagnostic)
-    }
+  return Promise.all(
+    diagnostics
+      .map((diagnostic) => {
+        if (isInvalidApplyDiagnostic(diagnostic)) {
+          return provideInvalidApplyCodeAction(state, params, diagnostic)
+        }
 
-    if (isUtilityConflictsDiagnostic(diagnostic)) {
-      return provideUtilityConflictsCodeActions(state, params, diagnostic)
-    }
+        let match = findLast(
+          / Did you mean (?:something like )?'(?<replacement>[^']+)'\?$/g,
+          diagnostic.message
+        )
 
-    let match = findLast(
-      / Did you mean (?:something like )?'(?<replacement>[^']+)'\?$/g,
-      diagnostic.message
-    )
+        if (!match) {
+          return null
+        }
 
-    if (!match) {
-      return []
-    }
-
-    return [
-      {
-        title: `Replace with '${match.groups.replacement}'`,
-        kind: CodeActionKind.QuickFix,
-        diagnostics: [diagnostic],
-        edit: {
-          changes: {
-            [params.textDocument.uri]: [
-              {
-                range: diagnostic.range,
-                newText: match.groups.replacement,
-              },
-            ],
+        return {
+          title: `Replace with '${match.groups.replacement}'`,
+          kind: CodeActionKind.QuickFix,
+          diagnostics: [diagnostic],
+          edit: {
+            changes: {
+              [params.textDocument.uri]: [
+                {
+                  range: diagnostic.range,
+                  newText: match.groups.replacement,
+                },
+              ],
+            },
           },
-        },
-      },
-    ]
-  })
-
-  return Promise.all(actions)
-    .then(flatten)
-    .then((x) => dedupeBy(x, (item) => JSON.stringify(item.edit)))
+        }
+      })
+      .filter(Boolean)
+  )
 }
 
 function classNameToAst(
@@ -167,56 +154,11 @@
   return cssObjToAst(obj, state.modules.postcss)
 }
 
-async function provideUtilityConflictsCodeActions(
-  state: State,
-  params: CodeActionParams,
-  diagnostic: UtilityConflictsDiagnostic
-): Promise<CodeAction[]> {
-  return [
-    {
-      title: `Delete '${diagnostic.className.className}'`,
-      kind: CodeActionKind.QuickFix,
-      diagnostics: [diagnostic],
-      edit: {
-        changes: {
-          [params.textDocument.uri]: [
-            {
-              range: diagnostic.className.classList.range,
-              newText: removeRangeFromString(
-                diagnostic.className.classList.classList,
-                diagnostic.className.relativeRange
-              ),
-            },
-          ],
-        },
-      },
-    },
-    {
-      title: `Delete '${diagnostic.otherClassName.className}'`,
-      kind: CodeActionKind.QuickFix,
-      diagnostics: [diagnostic],
-      edit: {
-        changes: {
-          [params.textDocument.uri]: [
-            {
-              range: diagnostic.className.classList.range,
-              newText: removeRangeFromString(
-                diagnostic.className.classList.classList,
-                diagnostic.otherClassName.relativeRange
-              ),
-            },
-          ],
-        },
-      },
-    },
-  ]
-}
-
-async function provideInvalidApplyCodeActions(
+async function provideInvalidApplyCodeAction(
   state: State,
   params: CodeActionParams,
   diagnostic: InvalidApplyDiagnostic
-): Promise<CodeAction[]> {
+): Promise<CodeAction> {
   let document = state.editor.documents.get(params.textDocument.uri)
   let documentText = document.getText()
   const { postcss } = state.modules
@@ -308,32 +250,30 @@     }),
   ]).process(documentText, { from: undefined })
 
   if (!change) {
-    return []
+    return null
   }
 
-  return [
-    {
-      title: 'Extract to new rule',
-      kind: CodeActionKind.QuickFix,
-      diagnostics: [diagnostic],
-      edit: {
-        changes: {
-          [params.textDocument.uri]: [
-            ...(totalClassNamesInClassList > 1
-              ? [
-                  {
-                    range: diagnostic.className.classList.range,
-                    newText: removeRangeFromString(
-                      diagnostic.className.classList.classList,
-                      diagnostic.className.relativeRange
-                    ),
-                  },
-                ]
-              : []),
-            change,
-          ],
-        },
+  return {
+    title: 'Extract to new rule.',
+    kind: CodeActionKind.QuickFix,
+    diagnostics: [diagnostic],
+    edit: {
+      changes: {
+        [params.textDocument.uri]: [
+          ...(totalClassNamesInClassList > 1
+            ? [
+                {
+                  range: diagnostic.className.classList.range,
+                  newText: removeRangeFromString(
+                    diagnostic.className.classList.classList,
+                    diagnostic.className.relativeRange
+                  ),
+                },
+              ]
+            : []),
+          change,
+        ],
       },
     },
-  ]
+  }
 }
diff --git a/src/util/array.ts b/src/util/array.ts
index 869eb9f6cd346528cd554b115bfb374952032e48..b40dd245fe57a3f1e1ddeb24fc75343041b530db 100644
--- a/src/util/array.ts
+++ b/src/util/array.ts
@@ -2,16 +2,6 @@ export function dedupe<T>(arr: Array<T>): Array<T> {
   return arr.filter((value, index, self) => self.indexOf(value) === index)
 }
 
-export function dedupeBy<T>(
-  arr: Array<T>,
-  transform: (item: T) => any
-): Array<T> {
-  return arr.filter(
-    (value, index, self) =>
-      self.map(transform).indexOf(transform(value)) === index
-  )
-}
-
 export function ensureArray<T>(value: T | T[]): T[] {
   return Array.isArray(value) ? value : [value]
 }