diff --git a/noon.sh b/noon.sh
index c986b08aef..5304fbccf7 100644
--- a/noon.sh
+++ b/noon.sh
@@ -25,6 +25,7 @@ cp "NeutronGenerator_cxx_ACLiC_dict_rdict.pcm"  "$INSTALLROOT/lib"
 cp "NeutronGenerator_cxx.d" "$INSTALLROOT/lib"
 cp "NeutronGenerator_cxx.so"  "$INSTALLROOT/lib/"
 cp "$SOURCEDIR/NeutronGenerator.h"   "$INSTALLROOT/include/"
+cp "$SOURCEDIR/NeutronGenerator.cxx"   "$INSTALLROOT/include/"
 cp -r "$SOURCEDIR/Data"   "$INSTALLROOT/include/"
 
 # Modulefile
diff --git a/starlight.sh b/starlight.sh
index ec0501f195..05a979710a 100644
--- a/starlight.sh
+++ b/starlight.sh
@@ -1,6 +1,6 @@
 package: STARlight
-version: "20251025"
-tag: d6dfae2ea604646bfc3ec63aa06443f035685c45
+version: "20260511"
+tag: 7c41208d3c0fa7da9e9f01542e658cee438184cc
 requires:
   - DPMJET
   - HepMC3