diff --git a/repbuild/src/main.rs b/repbuild/src/main.rs
index d9aceea8..dfc60161 100644
--- a/repbuild/src/main.rs
+++ b/repbuild/src/main.rs
@@ -217,8 +217,10 @@ TERM_BACKDROP={}
 
         for (key, value) in modules.into_iter() {
             if value.is_table() {
-                let path = value.get("path").unwrap();
-                let cmd_line = value.get("cmd_line").unwrap();
+                let path = value.get("path").expect("You must have `path` as a value");
+                let default_value = Value::String("".into());
+                let cmd_line = value.get("cmd_line").unwrap_or(&default_value);
+
                 let a = format!(
                     "    MODULE_PATH={}
     MODULE_CMDLINE={}\n\n",
diff --git a/sysdata/system_config.toml b/sysdata/system_config.toml
index f6ddc760..312a43b4 100644
--- a/sysdata/system_config.toml
+++ b/sysdata/system_config.toml
@@ -19,19 +19,15 @@ resolution = "1024x768x24"
 [boot.limine.ableos.modules]
 [boot.limine.ableos.modules.failure]
 path = "boot:///failure.hbf"
-cmd_line = ""
 
 [boot.limine.ableos.modules.ecall]
 path = "boot:///ecall.hbf"
-cmd_line = ""
 
 [boot.limine.ableos.modules.sds_test]
 path = "boot:///sds_test.hbf"
-cmd_line = ""
 
 [boot.limine.ableos.modules.main]
 path = "boot:///main.hbf"
-cmd_line = ""
 
 [boot.limine.ableos.modules.keyboard_driver]
 path = "boot:///keyboard_driver.hbf"
@@ -39,7 +35,6 @@ cmd_line = "arch=${ARCH}"
 
 [boot.limine.ableos.modules.vfs_test]
 path = "boot:///vfs_test.hbf"
-cmd_line = ""
 
 [boot.limine.ableos.modules.limine_framebuffer_driver]
 path = "boot:///limine_framebuffer_driver.hbf"