diff --git a/org.lflang/src/lib/c/reactor-c b/org.lflang/src/lib/c/reactor-c
index 42a87b1b9c..f344f55e67 160000
--- a/org.lflang/src/lib/c/reactor-c
+++ b/org.lflang/src/lib/c/reactor-c
@@ -1 +1 @@
-Subproject commit 42a87b1b9cb678ab9170dbf800019bcbeb80c61f
+Subproject commit f344f55e678d2eb4d7a40eb4725ea2dcc3baf897
diff --git a/org.lflang/src/org/lflang/federated/extensions/CExtensionUtils.java b/org.lflang/src/org/lflang/federated/extensions/CExtensionUtils.java
index 124ffefb4f..c84bf36197 100644
--- a/org.lflang/src/org/lflang/federated/extensions/CExtensionUtils.java
+++ b/org.lflang/src/org/lflang/federated/extensions/CExtensionUtils.java
@@ -244,6 +244,9 @@ public static void handleCompileDefinitions(
         federate.targetConfig.setByUser.add(TargetProperty.COMPILE_DEFINITIONS);
         federate.targetConfig.compileDefinitions.put("FEDERATED", "");
         federate.targetConfig.compileDefinitions.put("FEDERATED_"+federate.targetConfig.coordination.toString().toUpperCase(), "");
+        if (federate.targetConfig.auth) {
+            federate.targetConfig.compileDefinitions.put("FEDERATED_AUTHENTICATED", "");
+        }
         federate.targetConfig.compileDefinitions.put("NUMBER_OF_FEDERATES", String.valueOf(numOfFederates));
         federate.targetConfig.compileDefinitions.put("EXECUTABLE_PREAMBLE", "");
         federate.targetConfig.compileDefinitions.put("WORKERS_NEEDED_FOR_FEDERATE", String.valueOf(minThreadsToHandleInputPorts(federate)));
diff --git a/test/C/src/federated/failing/SimpleFederatedAuthenticated.lf b/test/C/src/federated/SimpleFederatedAuthenticated.lf
similarity index 100%
rename from test/C/src/federated/failing/SimpleFederatedAuthenticated.lf
rename to test/C/src/federated/SimpleFederatedAuthenticated.lf