diff --git a/dist/restore/index.js b/dist/restore/index.js
index 60f123c..80610b4 100644
--- a/dist/restore/index.js
+++ b/dist/restore/index.js
@@ -85595,10 +85595,13 @@ class CacheConfig {
                 hasher.update(chunk);
             }
         }
-        let lockHash = digest(hasher);
         keyFiles.push(...parsedKeyFiles);
         self.keyFiles = sort_and_uniq(keyFiles);
-        key += `-${lockHash}`;
+        // Add lock hash suffix if 'add-job-hash' is true
+        if (core.getInput("add-job-hash").toLowerCase() == "true") {
+            let lockHash = digest(hasher);
+            key += `-${lockHash}`;
+        }
         self.cacheKey = key;
         self.cachePaths = [path_1.default.join(exports.CARGO_HOME, "registry"), path_1.default.join(exports.CARGO_HOME, "git")];
         if (self.cacheBin) {
diff --git a/dist/save/index.js b/dist/save/index.js
index b1af47a..2027f3b 100644
--- a/dist/save/index.js
+++ b/dist/save/index.js
@@ -85595,10 +85595,13 @@ class CacheConfig {
                 hasher.update(chunk);
             }
         }
-        let lockHash = digest(hasher);
         keyFiles.push(...parsedKeyFiles);
         self.keyFiles = sort_and_uniq(keyFiles);
-        key += `-${lockHash}`;
+        // Add lock hash suffix if 'add-job-hash' is true
+        if (core.getInput("add-job-hash").toLowerCase() == "true") {
+            let lockHash = digest(hasher);
+            key += `-${lockHash}`;
+        }
         self.cacheKey = key;
         self.cachePaths = [path_1.default.join(exports.CARGO_HOME, "registry"), path_1.default.join(exports.CARGO_HOME, "git")];
         if (self.cacheBin) {
diff --git a/package-lock.json b/package-lock.json
index 9fc3497..59f9ce7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -577,6 +577,7 @@
       "version": "5.2.2",
       "resolved": "https://registry.npmjs.org/@octokit/core/-/core-5.2.2.tgz",
       "integrity": "sha512-/g2d4sW9nUDJOMz3mabVQvOGhVa4e/BN/Um7yca9Bb2XTzPPnfTWHWQg+IsEYO7M3Vx+EXvaM/I2pJWIMun1bg==",
+      "peer": true,
       "dependencies": {
         "@octokit/auth-token": "^4.0.0",
         "@octokit/graphql": "^7.1.0",
diff --git a/src/config.ts b/src/config.ts
index af5acd0..e6f7c79 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -241,12 +241,15 @@ export class CacheConfig {
       }
     }
 
-    let lockHash = digest(hasher);
-
     keyFiles.push(...parsedKeyFiles);
     self.keyFiles = sort_and_uniq(keyFiles);
 
-    key += `-${lockHash}`;
+    // Add lock hash suffix if 'add-job-hash' is true
+    if (core.getInput("add-job-hash").toLowerCase() == "true") {
+      let lockHash = digest(hasher);
+      key += `-${lockHash}`;
+    }
+
     self.cacheKey = key;
 
     self.cachePaths = [path.join(CARGO_HOME, "registry"), path.join(CARGO_HOME, "git")];