diff --git a/CHANGELOG.md b/CHANGELOG.md
index cbf388a75..0969c8751 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -40,6 +40,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Use right format specifier for merge_ovaldef version [#874](https://github.com/greenbone/gvmd/pull/874)
 - Fix creation of "Super" permissions [#892](https://github.com/greenbone/gvmd/pull/892)
 - Setup general task preferences to launch an osp openvas task. [#898](https://github.com/greenbone/gvmd/pull/898)
+- Apply usage_type of tasks in get_aggregates (9.0) [#912](https://github.com/greenbone/gvmd/pull/912)
 
 ### Removed
 - Remove 1.3.6.1.4.1.25623.1.0.90011 from Discovery config (9.0) [#847](https://github.com/greenbone/gvmd/pull/847)
diff --git a/src/manage_sql.c b/src/manage_sql.c
index 5f6f6a4a6..e69c16713 100644
--- a/src/manage_sql.c
+++ b/src/manage_sql.c
@@ -64720,17 +64720,25 @@ type_extra_where (const char *type, int trash, const char *filter,
 
   if (strcasecmp (type, "CONFIG") == 0 && extra_params)
     {
-      gchar *usage_type = g_hash_table_lookup (extra_params, "usage_type");
+      gchar *usage_type;
+      if (extra_params)
+        usage_type = g_hash_table_lookup (extra_params, "usage_type");
+      else
+        usage_type = NULL;
+
       extra_where = configs_extra_where (usage_type);
       if (extra_where == NULL)
         extra_where = g_strdup ("");
     }
   else if (strcasecmp (type, "TASK") == 0)
     {
-      if (trash)
-        extra_where = g_strdup (" AND hidden = 2");
+      gchar *usage_type;
+      if (extra_params)
+        usage_type = g_hash_table_lookup (extra_params, "usage_type");
       else
-        extra_where = g_strdup (" AND hidden = 0");
+        usage_type = NULL;
+
+      extra_where = tasks_extra_where (trash, usage_type);
     }
   else if (strcasecmp (type, "TLS_CERTIFICATE") == 0)
     {