diff --git a/gradle/build.go b/gradle/build.go
index bca0a53..3b703f9 100644
--- a/gradle/build.go
+++ b/gradle/build.go
@@ -98,7 +98,7 @@ func (b Build) Build(context libcnb.BuildContext) (libcnb.BuildResult, error) {
 		return libcnb.BuildResult{}, fmt.Errorf("unable to stat %s\n%w", command, err)
 	} else {
 		if err := os.Chmod(command, 0755); err != nil {
-			fmt.Printf("WARNING: unable to chmod %s:\n%s", command, err)
+			b.Logger.Bodyf("WARNING: unable to chmod %s:\n%s", command, err)
 		}
 	}