diff --git a/CHANGELOG.md b/CHANGELOG.md
index 844637164..b1b4ada17 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,7 @@
     * Fixed potential undefined property in `onPageNotFound` event handling
     * Grav 1.6: Fixed settion caching in `FlexIndex`
     * Fixed some potential issues found by phpstan
+    * Fixed regression in GPM packages casted to Array (ref, getgrav/grav-plugin-admin@e3fc4ce)
 
 # v1.6.0-rc.3
 ## 02/18/2019
diff --git a/system/src/Grav/Common/GPM/GPM.php b/system/src/Grav/Common/GPM/GPM.php
index 528f1268d..ee607f5af 100644
--- a/system/src/Grav/Common/GPM/GPM.php
+++ b/system/src/Grav/Common/GPM/GPM.php
@@ -252,7 +252,7 @@ class GPM extends Iterator
                 $repository[$slug]->available = $remote_version;
                 $repository[$slug]->version = $local_version;
                 $repository[$slug]->type = $repository[$slug]->release_type;
-                $items[$slug] = $repository[$slug]->toArray();
+                $items[$slug] = $repository[$slug];
             }
         }
 
@@ -331,7 +331,7 @@ class GPM extends Iterator
                 $repository[$slug]->available = $remote_version;
                 $repository[$slug]->version = $local_version;
                 $repository[$slug]->type = $repository[$slug]->release_type;
-                $items[$slug] = $repository[$slug]->toArray();
+                $items[$slug] = $repository[$slug];
             }
         }