diff --git a/__tests__/config.test.ts b/__tests__/config.test.ts
index 5694cf7..13be949 100644
--- a/__tests__/config.test.ts
+++ b/__tests__/config.test.ts
@@ -57,6 +57,27 @@ describe("getInputs", () => {
       script: "script.js",
     });
   });
+
+  it("returns empty args list when none are given", () => {
+    (getInput as jest.Mock).mockImplementation((name, _) => {
+      switch (name) {
+        case "version":
+          return "";
+        case "args":
+          return "";
+        case "script":
+          return "script.js";
+        default:
+          throw `Unexpected config name ${name}`;
+      }
+    });
+
+    expect(config.getInputs()).toStrictEqual({
+      version: "latest",
+      args: [],
+      script: "script.js",
+    });
+  });
 });
 
 describe("getPlatform", () => {
diff --git a/src/config.ts b/src/config.ts
index 7343ef1..fa5461c 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -10,7 +10,10 @@ export interface Inputs {
 export function getInputs(): Inputs {
   return {
     version: core.getInput("version") || "latest",
-    args: core.getInput("args").split(" "),
+    args: core
+      .getInput("args")
+      .split(" ")
+      .filter((el) => el !== ""),
     script: core.getInput("script", { required: true }),
   };
 }