diff --git a/CHANGELOG.md b/CHANGELOG.md
index a0cba02a1..0b5aa429d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -27,6 +27,7 @@
 - Fix invalid range for `definition`. https://github.com/rescript-lang/rescript-vscode/pull/781
 - Don't emit object keys in uppercase as namespace. https://github.com/rescript-lang/rescript-vscode/pull/798
 - Fix accidental output of extra `|` when producing exhaustive switch code for polyvariants. https://github.com/rescript-lang/rescript-vscode/pull/805
+- Fix JS syntax highlighting in single-line FFI extension points. https://github.com/rescript-lang/rescript-vscode/pull/807
 
 ## 1.18.0
 
diff --git a/grammars/rescript.tmLanguage.json b/grammars/rescript.tmLanguage.json
index 40859eb24..085e3ef5d 100644
--- a/grammars/rescript.tmLanguage.json
+++ b/grammars/rescript.tmLanguage.json
@@ -508,12 +508,40 @@
           "include": "source.js"
         }
       ]
+    },
+    "ffi-single": {
+      "name": "source.embedded.javascript.single",
+      "match": "(%|%%)(raw|ffi)(\\()(`)(.*?)(`)(\\))",
+      "captures": {
+        "1": {
+          "name": "punctuation.decorator"
+        },
+        "2": {
+          "name": "entity.name.function"
+        },
+        "4": {
+          "name": "punctuation.definition.string.template.begin.embedded-js"
+        },
+        "5": {
+          "patterns": [
+            {
+              "include": "source.js"
+            }
+          ]
+        },
+        "6": {
+          "name": "punctuation.definition.string.template.end.embedded-js"
+        }
+      }
     }
   },
   "patterns": [
     {
       "include": "#storage"
     },
+    {
+      "include": "#ffi-single"
+    },
     {
       "include": "#ffi"
     },