diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e0a029e5..bb5a006fe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+# v1.7.11
+## mm/dd/2021
+
+1. [](#improved)
+    * Better GPM detection of unauthorized installations
+
 # v1.7.10
 ## 04/06/2021
 
diff --git a/system/src/Grav/Console/Gpm/InstallCommand.php b/system/src/Grav/Console/Gpm/InstallCommand.php
index 202427cff..92c8e07d7 100644
--- a/system/src/Grav/Console/Gpm/InstallCommand.php
+++ b/system/src/Grav/Console/Gpm/InstallCommand.php
@@ -600,7 +600,13 @@ class InstallCommand extends GpmCommand
         try {
             $output = Response::get($package->zipball_url . $query, [], [$this, 'progress']);
         } catch (Exception $e) {
-            $error = str_replace("\n", "\n  |  '- ", $e->getMessage());
+            if (!empty($package->premium) && $e->getCode() === 401) {
+                $message = '<yellow>Unauthorized Premium License Key</yellow>';
+            } else {
+                $message = $e->getMessage();
+            }
+
+            $error = str_replace("\n", "\n  |  '- ", $message);
             $io->write("\x0D");
             // extra white spaces to clear out the buffer properly
             $io->writeln('  |- Downloading package...    <red>error</red>                             ');