diff --git a/src/main/java/org/springframework/data/redis/cache/RedisCacheConfiguration.java b/src/main/java/org/springframework/data/redis/cache/RedisCacheConfiguration.java
index bb661aa34..cdae34f7c 100644
--- a/src/main/java/org/springframework/data/redis/cache/RedisCacheConfiguration.java
+++ b/src/main/java/org/springframework/data/redis/cache/RedisCacheConfiguration.java
@@ -334,16 +334,11 @@ public class RedisCacheConfiguration {
 	 * was called during cache configuration.
 	 *
 	 * @return the configured {@link Duration TTL expiration}.
-	 * @deprecated use {@link #getTtlFunction()} instead.
+	 * @deprecated since 3.2.0. Use {@link #getTtlFunction()} instead.
 	 */
-	@Deprecated
-	@SuppressWarnings("all")
+	@Deprecated(since = "3.2.0")
 	public Duration getTtl() {
-
-		TtlFunction ttlFunction = getTtlFunction();
-
-		return ttlFunction instanceof FixedDurationTtlFunction it ? it.duration()
-			: ttlFunction.getTimeToLive(null, null);
+		return getTtlFunction().getTimeToLive(Object.class, null);
 	}
 
 	/**
diff --git a/src/test/java/org/springframework/data/redis/cache/RedisCacheConfigurationUnitTests.java b/src/test/java/org/springframework/data/redis/cache/RedisCacheConfigurationUnitTests.java
index a919e4901..4f54eb144 100644
--- a/src/test/java/org/springframework/data/redis/cache/RedisCacheConfigurationUnitTests.java
+++ b/src/test/java/org/springframework/data/redis/cache/RedisCacheConfigurationUnitTests.java
@@ -98,7 +98,7 @@ class RedisCacheConfigurationUnitTests {
 		assertThat(cacheConfiguration.getTtl()).isEqualTo(thirtyMinutes);
 		assertThat(cacheConfiguration.getTtl()).isEqualTo(twoHours);
 
-		verify(mockTtlFunction, times(2)).getTimeToLive(isNull(), isNull());
+		verify(mockTtlFunction, times(2)).getTimeToLive(any(), isNull());
 		verifyNoMoreInteractions(mockTtlFunction);
 	}