diff --git a/libnfc/conf.c b/libnfc/conf.c
index f28dd72..7647a52 100644
--- a/libnfc/conf.c
+++ b/libnfc/conf.c
@@ -182,7 +182,7 @@ conf_devices_load(const char *dirname, nfc_context *context)
         }
       }
     }
-	closedir(d);
+    closedir(d);
   }
 }