diff --git a/dexpreopt/config.go b/dexpreopt/config.go
index 4a4e834..2cf65fe 100644
--- a/dexpreopt/config.go
+++ b/dexpreopt/config.go
@@ -383,7 +383,7 @@
 		SoongZip:         ctx.Config().HostToolPath(ctx, "soong_zip"),
 		Zip2zip:          ctx.Config().HostToolPath(ctx, "zip2zip"),
 		ManifestCheck:    ctx.Config().HostToolPath(ctx, "manifest_check"),
-		ConstructContext: android.PathForSource(ctx, "build/soong/scripts/construct_context.sh"),
+		ConstructContext: ctx.Config().HostToolPath(ctx, "construct_context"),
 	}
 }
 
@@ -574,7 +574,7 @@
 			SoongZip:         android.PathForTesting("soong_zip"),
 			Zip2zip:          android.PathForTesting("zip2zip"),
 			ManifestCheck:    android.PathForTesting("manifest_check"),
-			ConstructContext: android.PathForTesting("construct_context.sh"),
+			ConstructContext: android.PathForTesting("construct_context"),
 		}
 	}).(*GlobalSoongConfig)
 }