diff --git a/src/commands/global_config.cr b/src/commands/global_config.cr
index c369556..b3ff036 100644
--- a/src/commands/global_config.cr
+++ b/src/commands/global_config.cr
@@ -2,7 +2,7 @@ require "./abstract_command"
 
 module GX::Commands
   class GlobalConfig < AbstractCommand
-    def initialize(config : GX::Config) # FIXME
+    def initialize(config : GX::Config)
     end
 
     def execute
diff --git a/src/commands/global_help.cr b/src/commands/global_help.cr
index 78f1616..794ec2e 100644
--- a/src/commands/global_help.cr
+++ b/src/commands/global_help.cr
@@ -2,7 +2,7 @@ require "./abstract_command"
 
 module GX::Commands
   class GlobalHelp < AbstractCommand
-    def initialize(@config : GX::Config) # FIXME
+    def initialize(@config : GX::Config)
     end
 
     def execute
diff --git a/src/commands/mapping_mount.cr b/src/commands/mapping_mount.cr
index db81351..a750c7a 100644
--- a/src/commands/mapping_mount.cr
+++ b/src/commands/mapping_mount.cr
@@ -5,7 +5,7 @@ module GX::Commands
   class MappingMount < AbstractCommand
     @file_system_manager : FileSystemManager
 
-    def initialize(@config : GX::Config) # FIXME
+    def initialize(@config : GX::Config)
       @config.load_from_env
       @config.load_from_file
       @file_system_manager = FileSystemManager.new(@config)
diff --git a/src/commands/mapping_umount.cr b/src/commands/mapping_umount.cr
index dc61f1d..11dd92c 100644
--- a/src/commands/mapping_umount.cr
+++ b/src/commands/mapping_umount.cr
@@ -5,7 +5,7 @@ module GX::Commands
   class MappingUmount < AbstractCommand
     @file_system_manager : FileSystemManager
 
-    def initialize(@config : GX::Config) # FIXME
+    def initialize(@config : GX::Config)
       @config.load_from_env
       @config.load_from_file
       @file_system_manager = FileSystemManager.new(@config)