diff --git a/dist/restore-only/index.js b/dist/restore-only/index.js
index aa5b90a..1c51037 100644
--- a/dist/restore-only/index.js
+++ b/dist/restore-only/index.js
@@ -66139,7 +66139,7 @@ function restoreImpl(stateProvider, earlyExit) {
             }
             // Store the matched cache key in states
             stateProvider.setState(constants_1.State.CacheMatchedKey, cacheKey);
-            const isExactKeyMatch = utils.isExactKeyMatch(core.getInput(constants_1.Inputs.Key, { required: true }), cacheKey);
+            const isExactKeyMatch = utils.isExactKeyMatch(primaryKey, cacheKey);
             core.setOutput(constants_1.Outputs.CacheHit, isExactKeyMatch.toString());
             if (lookupOnly) {
                 core.info(`Cache found and can be restored from key: ${cacheKey}`);
diff --git a/dist/restore/index.js b/dist/restore/index.js
index 2003be7..f6bb2af 100644
--- a/dist/restore/index.js
+++ b/dist/restore/index.js
@@ -66139,7 +66139,7 @@ function restoreImpl(stateProvider, earlyExit) {
             }
             // Store the matched cache key in states
             stateProvider.setState(constants_1.State.CacheMatchedKey, cacheKey);
-            const isExactKeyMatch = utils.isExactKeyMatch(core.getInput(constants_1.Inputs.Key, { required: true }), cacheKey);
+            const isExactKeyMatch = utils.isExactKeyMatch(primaryKey, cacheKey);
             core.setOutput(constants_1.Outputs.CacheHit, isExactKeyMatch.toString());
             if (lookupOnly) {
                 core.info(`Cache found and can be restored from key: ${cacheKey}`);
diff --git a/src/restoreImpl.ts b/src/restoreImpl.ts
index 54bef49..fa490f4 100644
--- a/src/restoreImpl.ts
+++ b/src/restoreImpl.ts
@@ -71,11 +71,7 @@ export async function restoreImpl(
         // Store the matched cache key in states
         stateProvider.setState(State.CacheMatchedKey, cacheKey);
 
-        const isExactKeyMatch = utils.isExactKeyMatch(
-            core.getInput(Inputs.Key, { required: true }),
-            cacheKey
-        );
-
+        const isExactKeyMatch = utils.isExactKeyMatch(primaryKey, cacheKey);
         core.setOutput(Outputs.CacheHit, isExactKeyMatch.toString());
         if (lookupOnly) {
             core.info(`Cache found and can be restored from key: ${cacheKey}`);