diff --git a/doc/Addons.md b/doc/Addons.md
index 6b3cd169bf..230e9e93b9 100644
--- a/doc/Addons.md
+++ b/doc/Addons.md
@@ -566,7 +566,6 @@ Here is a complete list of all hook callbacks with file locations (as of 24-Sep-
     Hook::callAll($a->module.'_mod_init', $placeholder);
     Hook::callAll($a->module.'_mod_init', $placeholder);
     Hook::callAll($a->module.'_mod_post', $_POST);
-    Hook::callAll($a->module.'_mod_afterpost', $placeholder);
     Hook::callAll($a->module.'_mod_content', $arr);
     Hook::callAll($a->module.'_mod_aftercontent', $arr);
     Hook::callAll('page_end', DI::page()['content']);
diff --git a/doc/de/Addons.md b/doc/de/Addons.md
index a20cf4a594..3381ef48f1 100644
--- a/doc/de/Addons.md
+++ b/doc/de/Addons.md
@@ -202,7 +202,6 @@ Eine komplette Liste aller Hook-Callbacks mit den zugehörigen Dateien (am 01-Ap
     Hook::callAll($a->module.'_mod_init', $placeholder);
     Hook::callAll($a->module.'_mod_init', $placeholder);
     Hook::callAll($a->module.'_mod_post', $_POST);
-    Hook::callAll($a->module.'_mod_afterpost', $placeholder);
     Hook::callAll($a->module.'_mod_content', $arr);
     Hook::callAll($a->module.'_mod_aftercontent', $arr);
     Hook::callAll('page_end', DI::page()['content']);
diff --git a/src/App/Module.php b/src/App/Module.php
index bfd6e74542..94caf63a11 100644
--- a/src/App/Module.php
+++ b/src/App/Module.php
@@ -318,9 +318,6 @@ class Module
 			$this->module_class->put();
 		}
 
-		Core\Hook::callAll($this->module . '_mod_afterpost', $placeholder);
-		$this->module_class->afterpost();
-
 		// "rawContent" is especially meant for technical endpoints.
 		// This endpoint doesn't need any theme initialization or other comparable stuff.
 		$this->module_class->rawContent();
diff --git a/src/App/Page.php b/src/App/Page.php
index 856e2bc458..71d59f59d0 100644
--- a/src/App/Page.php
+++ b/src/App/Page.php
@@ -352,9 +352,6 @@ class Page implements ArrayAccess
 			$arr = ['content' => $content];
 			Hook::callAll($moduleClass->getClassName() . '_mod_content', $arr);
 			$content = $arr['content'];
-			$arr     = ['content' => $moduleClass->content()];
-			Hook::callAll($moduleClass->getClassName() . '_mod_aftercontent', $arr);
-			$content .= $arr['content'];
 		} catch (HTTPException $e) {
 			$content = (new ModuleHTTPException())->content($e);
 		}
diff --git a/src/BaseModule.php b/src/BaseModule.php
index 2873357fd8..aaca6c5311 100644
--- a/src/BaseModule.php
+++ b/src/BaseModule.php
@@ -90,13 +90,6 @@ abstract class BaseModule implements ICanHandleRequests
 		// DI::baseurl()->redirect('module');
 	}
 
-	/**
-	 * {@inheritDoc}
-	 */
-	public function afterpost()
-	{
-	}
-
 	/**
 	 * {@inheritDoc}
 	 */
diff --git a/src/Capabilities/ICanHandleRequests.php b/src/Capabilities/ICanHandleRequests.php
index 2773404643..ce258c7dd3 100644
--- a/src/Capabilities/ICanHandleRequests.php
+++ b/src/Capabilities/ICanHandleRequests.php
@@ -56,13 +56,6 @@ interface ICanHandleRequests
 	 */
 	public function post();
 
-	/**
-	 * Called after post()
-	 *
-	 * Unknown purpose
-	 */
-	public function afterpost();
-
 	/**
 	 * Module PUT method to process submitted data
 	 *
diff --git a/src/LegacyModule.php b/src/LegacyModule.php
index 5f0cc3103c..38c3e9a8fb 100644
--- a/src/LegacyModule.php
+++ b/src/LegacyModule.php
@@ -76,11 +76,6 @@ class LegacyModule extends BaseModule
 		$this->runModuleFunction('post');
 	}
 
-	public function afterpost()
-	{
-		$this->runModuleFunction('afterpost');
-	}
-
 	/**
 	 * Runs the module function designated by the provided suffix if it exists, the BaseModule method otherwise
 	 *