diff --git a/chocimport.js b/chocimport.js
index e559902..d71cb47 100755
--- a/chocimport.js
+++ b/chocimport.js
@@ -64,7 +64,7 @@ const elements = {
 	},
 
 	ArrowFunctionExpression(el, {scopes, sc, ...state}) {
-		if (sc === "return" && el.expression) //Braceless arrow functions implicitly return
+		if (el.expression && (sc === "return" || Ctx.source_lines[el.loc.start.line - 1].endsWith("//extcall"))) //Braceless arrow functions implicitly return
 			descend(el.body, {scopes: [...scopes, { }], sc: "set_content", ...state});
 		else elements.FunctionExpression(el, {scopes, sc, ...state});
 	},
diff --git a/factory.js b/factory.js
index 004692f..7b8741b 100644
--- a/factory.js
+++ b/factory.js
@@ -361,7 +361,7 @@ function autobind(obj, prop) {
 choc = new Proxy(choc, {get: autobind});
 lindt = new Proxy(lindt, {get: autobind});
 
-choc.__version__ = "1.8.2";
+choc.__version__ = "1.8.3";
 
 //For modules, make the main entry-point easily available.
 export default choc;
diff --git a/package.json b/package.json
index 70a8102..3761854 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "chocfactory",
-	"version": "1.8.2",
+	"version": "1.8.3",
 	"description": "Simple JS front end library",
 	"main": "factory.js",
 	"scripts": {
diff --git a/whatsnew.md b/whatsnew.md
index 91f8e7f..2f037c8 100644
--- a/whatsnew.md
+++ b/whatsnew.md
@@ -1,5 +1,8 @@
 ## Chocolate Factory version history
 
+### v1.8.3
+* Importer bugfix: `//extcall` now works on arrow functions (JS only)
+
 ### v1.8.2
 * Bugfix use of DOM elements inside replace_content (can happen when mixing lindt
   and choc). Previously it was possible for some such usage to result in elements