diff --git a/gitlab4j-api/src/main/java/org/gitlab4j/api/systemhooks/SystemHookManager.java b/gitlab4j-api/src/main/java/org/gitlab4j/api/systemhooks/SystemHookManager.java
deleted file mode 100644
index ea79745a..00000000
--- a/gitlab4j-api/src/main/java/org/gitlab4j/api/systemhooks/SystemHookManager.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package org.gitlab4j.api.systemhooks;
-
-import org.gitlab4j.api.HookManager;
-
-/**
- * @deprecated use {@link org.gitlab4j.api.SystemHookManager} instead
- */
-@Deprecated
-public class SystemHookManager extends org.gitlab4j.api.SystemHookManager implements HookManager {}
diff --git a/gitlab4j-api/src/main/java/org/gitlab4j/api/webhook/WebHookManager.java b/gitlab4j-api/src/main/java/org/gitlab4j/api/webhook/WebHookManager.java
deleted file mode 100644
index 2201ace3..00000000
--- a/gitlab4j-api/src/main/java/org/gitlab4j/api/webhook/WebHookManager.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package org.gitlab4j.api.webhook;
-
-import org.gitlab4j.api.HookManager;
-
-/**
- * @deprecated use {@link org.gitlab4j.api.WebHookManager} instead
- */
-@Deprecated
-public class WebHookManager extends org.gitlab4j.api.WebHookManager implements HookManager {}