diff --git a/common-npm-packages/docker-common/containerimageutils.ts b/common-npm-packages/docker-common/containerimageutils.ts
index bdad3fef..1cab6b1f 100644
--- a/common-npm-packages/docker-common/containerimageutils.ts
+++ b/common-npm-packages/docker-common/containerimageutils.ts
@@ -206,7 +206,7 @@ export function shareBuiltImageId(builtImageId: string) {
     let builtImages: string = tl.getVariable("DOCKER_TASK_BUILT_IMAGES");
 
     if (builtImages && builtImages != "") {
-        const newImageId = `${IMAGE_SEPARATOR_CHAR}${builtImages}`;
+        const newImageId = `${IMAGE_SEPARATOR_CHAR}${builtImageId}`;
 
         if (newImageId.length + builtImages.length > ENV_VARIABLE_MAX_SIZE) {
             tl.debug("Images id truncated maximum environment variable size reached.");
diff --git a/common-npm-packages/docker-common/package.json b/common-npm-packages/docker-common/package.json
index 6726851e..4d1ad538 100644
--- a/common-npm-packages/docker-common/package.json
+++ b/common-npm-packages/docker-common/package.json
@@ -1,6 +1,6 @@
 {
     "name": "azure-pipelines-tasks-docker-common",
-    "version": "2.226.0",
+    "version": "2.226.1",
     "description": "Common Library for Azure Rest Calls",
     "repository": {
         "type": "git",