diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 592c995..c979517 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -1,3 +1,4 @@
+# GitHub Actions CI/CD
 name: BoundingBox CI
 
 on:
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 8776920..166b1d2 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -77,9 +77,13 @@ abstract class CreateShellScriptTask : DefaultTask() {
 
     @TaskAction
     fun createScript() {
-        outputFile.get().writeText("""#!/bin/sh
-java -jar "\$(dirname "\$0")/bounding-box.jar" "\$@"
-""")
+        outputFile.get().writeText(
+            """
+    |#!/bin/sh
+    |DIR="$(cd "$(dirname "$0")" && pwd)"
+    |exec java -jar "${'$'}DIR/bounding-box.jar" "${'$'}@"
+    """.trimMargin()
+        )
         outputFile.get().setExecutable(true)
     }
 }