diff --git a/src/language-js/index.js b/src/language-js/index.js
index b9e56159..adb09b57 100644
--- a/src/language-js/index.js
+++ b/src/language-js/index.js
@@ -146,7 +146,7 @@ const languages = [
       "mcmod.info"
     ],
     linguistLanguageId: 174,
-    vscodeLanguageIds: ["json"]
+    vscodeLanguageIds: ["json", "jsonc"]
   },
   {
     name: "JSON5",
@@ -160,7 +160,7 @@ const languages = [
     extensions: [".json5"],
     filenames: [".babelrc"],
     linguistLanguageId: 175,
-    vscodeLanguageIds: ["jsonc"]
+    vscodeLanguageIds: ["json5"]
   }
 ];
 
diff --git a/tests_integration/__tests__/__snapshots__/support-info.js.snap b/tests_integration/__tests__/__snapshots__/support-info.js.snap
index 434d7ae4..7f5c4d35 100644
--- a/tests_integration/__tests__/__snapshots__/support-info.js.snap
+++ b/tests_integration/__tests__/__snapshots__/support-info.js.snap
@@ -547,7 +547,7 @@ exports[`CLI --support-info (stdout) 1`] = `
       \\"parsers\\": [\\"json\\"],
       \\"since\\": \\"1.5.0\\",
       \\"tmScope\\": \\"source.json\\",
-      \\"vscodeLanguageIds\\": [\\"json\\"]
+      \\"vscodeLanguageIds\\": [\\"json\\", \\"jsonc\\"]
     },
     {
       \\"aceMode\\": \\"css\\",