diff --git a/convention-plugins/src/main/kotlin/module.publication.gradle.kts b/convention-plugins/src/main/kotlin/module.publication.gradle.kts
index 253681e2..1d54f0d9 100644
--- a/convention-plugins/src/main/kotlin/module.publication.gradle.kts
+++ b/convention-plugins/src/main/kotlin/module.publication.gradle.kts
@@ -48,12 +48,14 @@ publishing {
 }
 
 signing {
-    useInMemoryPgpKeys(
-        System.getenv("OSSRH_GPG_SECRET_KEY_ID"),
-        System.getenv("OSSRH_GPG_SECRET_KEY"),
-        System.getenv("OSSRH_GPG_SECRET_KEY_PASSWORD"),
-    )
-    sign(publishing.publications)
+    if(System.getenv("OSSRH_GPG_SECRET_KEY") != null) {
+        useInMemoryPgpKeys(
+            System.getenv("OSSRH_GPG_SECRET_KEY_ID"),
+            System.getenv("OSSRH_GPG_SECRET_KEY"),
+            System.getenv("OSSRH_GPG_SECRET_KEY_PASSWORD"),
+        )
+        sign(publishing.publications)
+    }
 }
 
 // TODO: remove after https://youtrack.jetbrains.com/issue/KT-46466 is fixed
diff --git a/jitpack.yml b/jitpack.yml
new file mode 100644
index 00000000..bad55777
--- /dev/null
+++ b/jitpack.yml
@@ -0,0 +1,4 @@
+jdk:
+  - openjdk11
+install:
+  - ./gradlew build publishToMavenLocal -x test
\ No newline at end of file