diff --git a/src/Middleware/InitializeTenancy.php b/src/Middleware/InitializeTenancy.php
index ff6fe2e4..4152c9e2 100644
--- a/src/Middleware/InitializeTenancy.php
+++ b/src/Middleware/InitializeTenancy.php
@@ -36,7 +36,7 @@ class InitializeTenancy
             try {
                 tenancy()->init($request->getHost());
             } catch (TenantCouldNotBeIdentifiedException $e) {
-                ($this->onFail)($e);
+                return ($this->onFail)($e);
             }
         }
 
diff --git a/src/Middleware/InitializeTenancyByRequestData.php b/src/Middleware/InitializeTenancyByRequestData.php
index 7753d034..728992bd 100644
--- a/src/Middleware/InitializeTenancyByRequestData.php
+++ b/src/Middleware/InitializeTenancyByRequestData.php
@@ -41,7 +41,7 @@ class InitializeTenancyByRequestData
             try {
                 $this->initializeTenancy($request);
             } catch (TenantCouldNotBeIdentifiedException $e) {
-                ($this->onFail)($e);
+                return ($this->onFail)($e);
             }
         }