diff --git a/spec/app/atom-spec.coffee b/spec/app/atom-spec.coffee
index 33485475b..04a8d6d17 100644
--- a/spec/app/atom-spec.coffee
+++ b/spec/app/atom-spec.coffee
@@ -156,6 +156,16 @@ describe "the `atom` global", ->
           expect(keymap.bindingsForElement($$ -> @div class: 'test-1')['ctrl-z']).toBeUndefined()
           expect(keymap.bindingsForElement($$ -> @div class: 'test-2')['ctrl-z']).toBeUndefined()
 
+        it "removes the package's stylesheets", ->
+          atom.activatePackage('package-with-stylesheets')
+          atom.deactivatePackage('package-with-stylesheets')
+          one = fs.resolveOnLoadPath("package-with-stylesheets/stylesheets/1.css")
+          two = fs.resolveOnLoadPath("package-with-stylesheets/stylesheets/2.less")
+          three = fs.resolveOnLoadPath("package-with-stylesheets/stylesheets/3.css")
+          expect(stylesheetElementForId(one)).not.toExist()
+          expect(stylesheetElementForId(two)).not.toExist()
+          expect(stylesheetElementForId(three)).not.toExist()
+
       describe "texmate packages", ->
         it "removes the package's grammars", ->
           expect(syntax.selectGrammar("file.rb").name).toBe "Null Grammar"
diff --git a/src/app/atom-package.coffee b/src/app/atom-package.coffee
index e50ec880b..4820d94a0 100644
--- a/src/app/atom-package.coffee
+++ b/src/app/atom-package.coffee
@@ -95,6 +95,7 @@ class AtomPackage extends Package
   deactivate: ->
     syntax.removeGrammar(grammar) for grammar in @grammars
     keymap.remove(path) for [path] in @keymaps
+    removeStylesheet(path) for [path] in @stylesheets
     @mainModule?.deactivate?()
 
   requireMainModule: ->