diff --git a/CHANGELOG.md b/CHANGELOG.md
index 963c13cbc..573d18e0f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@
 - Fixed check_remote task revision resolution [#1994]
 - Fixed backward compatibility of bin/console for symfony4 recipe
 - Keep consistency with executable naming in lock recipe
+- Unexpected exception in config:* tasks when no stage is defined for host [#1909] [#1909] [#1909]
 
 
 ## v6.7.3
@@ -566,6 +567,7 @@
 [#1989]: https://github.com/deployphp/deployer/issues/1989
 [#1971]: https://github.com/deployphp/deployer/pull/1971
 [#1969]: https://github.com/deployphp/deployer/issues/1969
+[#1909]: https://github.com/deployphp/deployer/issues/1909
 [#1899]: https://github.com/deployphp/deployer/pull/1899
 [#1893]: https://github.com/deployphp/deployer/pull/1893
 [#1881]: https://github.com/deployphp/deployer/pull/1881
diff --git a/recipe/config/current.php b/recipe/config/current.php
index f1cee55f4..816b4b17a 100644
--- a/recipe/config/current.php
+++ b/recipe/config/current.php
@@ -16,7 +16,7 @@
     $selectedStage = Deployer::get()->getInput()->getArgument('stage');
 
     on(Deployer::get()->hosts, function (Host $host) use (&$rows, $selectedStage) {
-        if ($host->get('stage') !== $selectedStage) {
+        if ($selectedStage && $host->get('stage', false) !== $selectedStage) {
             return;
         }
 
diff --git a/recipe/config/hosts.php b/recipe/config/hosts.php
index 9830f2c8f..f6981bc1b 100644
--- a/recipe/config/hosts.php
+++ b/recipe/config/hosts.php
@@ -15,7 +15,7 @@
     $selectedStage = Deployer::get()->getInput()->getArgument('stage');
 
     foreach (Deployer::get()->hosts as $host) {
-        if ($host->get('stage') !== $selectedStage) {
+        if ($selectedStage && $host->get('stage', false) !== $selectedStage) {
             continue;
         }