diff --git a/fsgen/fsgen_mutators.go b/fsgen/fsgen_mutators.go
index 9472a50..0cc643e 100644
--- a/fsgen/fsgen_mutators.go
+++ b/fsgen/fsgen_mutators.go
@@ -95,15 +95,18 @@
 			fsDeps: map[string]*multilibDeps{
 				// These additional deps are added according to the cuttlefish system image bp.
 				"system": {
+					// keep-sorted start
 					"com.android.apex.cts.shim.v1_prebuilt":     defaultDepCandidateProps(ctx.Config()),
 					"dex_bootjars":                              defaultDepCandidateProps(ctx.Config()),
 					"framework_compatibility_matrix.device.xml": defaultDepCandidateProps(ctx.Config()),
+					"init.environ.rc-soong":                     defaultDepCandidateProps(ctx.Config()),
 					"libcompiler_rt":                            defaultDepCandidateProps(ctx.Config()),
 					"libdmabufheap":                             defaultDepCandidateProps(ctx.Config()),
 					"libgsi":                                    defaultDepCandidateProps(ctx.Config()),
 					"llndk.libraries.txt":                       defaultDepCandidateProps(ctx.Config()),
 					"logpersist.start":                          defaultDepCandidateProps(ctx.Config()),
 					"update_engine_sideload":                    defaultDepCandidateProps(ctx.Config()),
+					// keep-sorted end
 				},
 				"vendor": {
 					"fs_config_files_vendor":                               defaultDepCandidateProps(ctx.Config()),