diff --git a/src/rules/at-import-partial-extension/__tests__/index.js b/src/rules/at-import-partial-extension/__tests__/index.js
index 8d2bdfac..7deefead 100644
--- a/src/rules/at-import-partial-extension/__tests__/index.js
+++ b/src/rules/at-import-partial-extension/__tests__/index.js
@@ -406,6 +406,18 @@ testRule({
       column: 33,
       message: messages.rejected("scss"),
       description: "Single file, has .scss extension and a dot in the name."
+    },
+    {
+      code: `
+      @import "component.scss-theme.scss";
+    `,
+      fixed: `
+      @import "component.scss-theme";
+    `,
+      line: 2,
+      column: 26,
+      message: messages.rejected("scss"),
+      description: "Single file, has .scss extension and a .scss in the filename."
     }
   ]
 });
diff --git a/src/rules/at-import-partial-extension/index.js b/src/rules/at-import-partial-extension/index.js
index 795e3925..83cb91ff 100644
--- a/src/rules/at-import-partial-extension/index.js
+++ b/src/rules/at-import-partial-extension/index.js
@@ -78,7 +78,7 @@ export default function rule(expectation, _, context) {
         const isScssPartial = extension === "scss";
         if (extension && isScssPartial && expectation === "never") {
           if (context.fix) {
-            const extPattern = new RegExp(`\\.${extension}(['" ]*)`, "g");
+            const extPattern = new RegExp(`\\.${extension}(['" ]*)$`, "g");
             decl.params = decl.params.replace(extPattern, "$1");
 
             return;