diff --git a/android-attestation/build.gradle.kts b/android-attestation/build.gradle.kts
index 8e3c1f0..c410849 100644
--- a/android-attestation/build.gradle.kts
+++ b/android-attestation/build.gradle.kts
@@ -148,5 +148,5 @@ signing {
     val signingKey: String? by project
     val signingPassword: String? by project
     useInMemoryPgpKeys(signingKeyId, signingKey, signingPassword)
-    sign(publishing.publications["mavenJava"])
+    publishing.publications.forEach { sign(it) }
 }