diff --git a/build.gradle b/build.gradle
index 1bd3b2e..d2211c4 100644
--- a/build.gradle
+++ b/build.gradle
@@ -74,6 +74,8 @@ javafx {
 
 runtime {
     options = ['--strip-debug', '--compress', '2', '--no-header-files', '--no-man-pages']
+    modules = ['jdk.crypto.ec']
+    additive = true
     launcher {
         noConsole = true
     }