diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index eecd05e..8e86af2 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: ["16", "18", "19"]
+        node: ['16', '18', '20']
     steps:
       - uses: actions/checkout@v3
 
diff --git a/test/fixtures/redundant-import-usage/.babelrc b/test/fixtures/redundant-import-usage/.babelrc
new file mode 100644
index 0000000..eb51aea
--- /dev/null
+++ b/test/fixtures/redundant-import-usage/.babelrc
@@ -0,0 +1,13 @@
+{
+  "plugins": [
+    [
+      "../../../src",
+      {
+        "ssr": false,
+        "fileName": true,
+        "transpileTemplateLiterals": true
+      }
+    ],
+    ["@babel/plugin-proposal-class-properties", { "loose": true }]
+  ]
+}
diff --git a/test/fixtures/redundant-import-usage/code.js b/test/fixtures/redundant-import-usage/code.js
new file mode 100644
index 0000000..7dd54ca
--- /dev/null
+++ b/test/fixtures/redundant-import-usage/code.js
@@ -0,0 +1,9 @@
+import s, { styled } from 'styled-components'
+
+const DefaultImportButton = s.button`
+  background: cornflowerblue;
+`
+
+const NamedImportButton = styled.button`
+  background: cornflowerblue;
+`
diff --git a/test/fixtures/redundant-import-usage/output.js b/test/fixtures/redundant-import-usage/output.js
new file mode 100644
index 0000000..f17ab23
--- /dev/null
+++ b/test/fixtures/redundant-import-usage/output.js
@@ -0,0 +1,9 @@
+import s, { styled } from 'styled-components'
+
+const DefaultImportButton = s.button.withConfig({
+  displayName: 'code__DefaultImportButton',
+})(['background:cornflowerblue;'])
+
+const NamedImportButton = styled.button.withConfig({
+  displayName: 'code__NamedImportButton',
+})(['background:cornflowerblue;'])