diff --git a/dist/index.js b/dist/index.js
index 688616a..2b34e4a 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -132,7 +132,7 @@ function run() {
             core.startGroup(`Docker image version`);
             core.info(version.version || '');
             core.endGroup();
-            core.setOutput('version', version || '');
+            core.setOutput('version', version.version || '');
             const tags = meta.tags();
             core.startGroup(`Docker tags`);
             for (let tag of tags) {
diff --git a/src/main.ts b/src/main.ts
index 7b413fe..692ef21 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -31,7 +31,7 @@ async function run() {
     core.startGroup(`Docker image version`);
     core.info(version.version || '');
     core.endGroup();
-    core.setOutput('version', version || '');
+    core.setOutput('version', version.version || '');
 
     const tags: Array<string> = meta.tags();
     core.startGroup(`Docker tags`);