diff --git a/apex/deapexer.go b/apex/deapexer.go
index 8c9030a..fed9cd1 100644
--- a/apex/deapexer.go
+++ b/apex/deapexer.go
@@ -140,6 +140,8 @@
 			Tool(android.PathForSource(ctx, "build/soong/scripts/unpack-prebuilt-apex.sh")).
 			BuiltTool("deapexer").
 			BuiltTool("debugfs").
+			BuiltTool("blkid").
+			BuiltTool("fsck.erofs").
 			Input(p.inputApex).
 			Text(deapexerOutput.String())
 		for _, p := range exportedPaths {