diff --git a/core/src/smoke-test/kotlin/net/corda/core/PluginRegistrationTest.kt b/core/src/smoke-test/kotlin/net/corda/core/PluginRegistrationTest.kt
index 0209c06ae4..fa378e81e0 100644
--- a/core/src/smoke-test/kotlin/net/corda/core/PluginRegistrationTest.kt
+++ b/core/src/smoke-test/kotlin/net/corda/core/PluginRegistrationTest.kt
@@ -41,7 +41,7 @@ class PluginRegistrationTest {
 
         // Install plugin Jars in node directory, then start the node and close it
         val consoleOutput = temporaryFolder.newFile("node-stdout.txt")
-        val nodeJvmArgs = arrayOf("-logging-level", "DEBUG", "-no-local-shell", "-log-to-console")
+        val nodeJvmArgs = arrayOf("--logging-level", "DEBUG", "--no-local-shell", "--log-to-console")
         NodeProcess.Factory(extraJvmArgs = nodeJvmArgs, redirectConsoleTo = consoleOutput)
                 .setupPlugins(config, listOf(pluginJarFile))
                 .create(config)