diff --git a/rust/fuzz.go b/rust/fuzz.go
index 1770d2e..da111b5 100644
--- a/rust/fuzz.go
+++ b/rust/fuzz.go
@@ -20,6 +20,8 @@
 	"android/soong/fuzz"
 	"android/soong/rust/config"
 	"path/filepath"
+
+	"github.com/google/blueprint/proptools"
 )
 
 func init() {
@@ -64,17 +66,14 @@
 	android.AddLoadHook(module, func(ctx android.LoadHookContext) {
 
 		extraProps := struct {
-			Target struct {
-				Darwin struct {
-					Enabled *bool
-				}
-				Linux_bionic struct {
-					Enabled *bool
-				}
-			}
-		}{}
-		extraProps.Target.Darwin.Enabled = cc.BoolPtr(false)
-		extraProps.Target.Linux_bionic.Enabled = cc.BoolPtr(false)
+			Enabled proptools.Configurable[bool]
+		}{
+			Enabled: android.CreateSelectOsToBool(map[string]*bool{
+				"":             nil,
+				"darwin":       proptools.BoolPtr(false),
+				"linux_bionic": proptools.BoolPtr(false),
+			}),
+		}
 		ctx.AppendProperties(&extraProps)
 	})