diff --git a/packages/core/email/server/bootstrap.js b/packages/core/email/server/bootstrap.js
index 861fdfad67..5426978554 100644
--- a/packages/core/email/server/bootstrap.js
+++ b/packages/core/email/server/bootstrap.js
@@ -12,6 +12,8 @@ const createProvider = emailConfig => {
   } catch (error) {
     if (error.code === 'MODULE_NOT_FOUND') {
       modulePath = providerName;
+    } else {
+      throw error;
     }
   }
 
diff --git a/packages/core/upload/server/bootstrap.js b/packages/core/upload/server/bootstrap.js
index c50733f6a3..884f3dab3f 100644
--- a/packages/core/upload/server/bootstrap.js
+++ b/packages/core/upload/server/bootstrap.js
@@ -45,6 +45,8 @@ const createProvider = config => {
   } catch (error) {
     if (error.code === 'MODULE_NOT_FOUND') {
       modulePath = providerName;
+    } else {
+      throw error;
     }
   }