diff --git a/ROMFS/px4fmu_common/init.d/airframes/CMakeLists.txt b/ROMFS/px4fmu_common/init.d/airframes/CMakeLists.txt
index e8e7b982c2..538b7ef920 100644
--- a/ROMFS/px4fmu_common/init.d/airframes/CMakeLists.txt
+++ b/ROMFS/px4fmu_common/init.d/airframes/CMakeLists.txt
@@ -153,8 +153,8 @@ px4_add_romfs_files(
 	17002_TF-AutoG2
 	17003_TF-G2
 
-  # [18000, 18999] Air _global_position_sub
-  18001_TF-B1
+	# [18000, 18999] High-altitude balloons
+	18001_TF-B1
 
 	24001_dodeca_cox