diff --git a/COAST/ParticleConversion.h b/COAST/ParticleConversion.h
index a1be8b46fb7158b70b4bb3f657342a7824e1fbbb..82a9a9d7dbba18ec612d695b5d869dd6f1b086ac 100644
--- a/COAST/ParticleConversion.h
+++ b/COAST/ParticleConversion.h
@@ -191,19 +191,19 @@ namespace corsika::coast {
       {CoastCode::Tritium, corsika::particles::Code::Tritium},
       {CoastCode::He3, corsika::particles::Code::Helium3},
       {CoastCode::Helium, corsika::particles::Code::Helium}, // 402
-      {CoastCode::Lithium, corsika::particles::Code::Lithium},
-      {CoastCode::Beryllium, corsika::particles::Code::Beryllium},
-      {CoastCode::Boron, corsika::particles::Code::Boron},
-      {CoastCode::Carbon, corsika::particles::Code::Carbon},
-      {CoastCode::Carbon13, corsika::particles::Code::Carbon13},
-      {CoastCode::Nitrogen, corsika::particles::Code::Nitrogen},
-      {CoastCode::Fluor, corsika::particles::Code::Fluor},
-      {CoastCode::Oxygen, corsika::particles::Code::Oxygen},
-      {CoastCode::Neon21, corsika::particles::Code::Neon21},
-      {CoastCode::Neon, corsika::particles::Code::Neon},
-      {CoastCode::Argon, corsika::particles::Code::Argon},
-      {CoastCode::Xenon, corsika::particles::Code::Xenon},
-      {CoastCode::Radon, corsika::particles::Code::Radon},
+      //{CoastCode::Lithium, corsika::particles::Code::Lithium},
+      //{CoastCode::Beryllium, corsika::particles::Code::Beryllium},
+      //{CoastCode::Boron, corsika::particles::Code::Boron},
+      //{CoastCode::Carbon, corsika::particles::Code::Carbon},
+      //{CoastCode::Carbon13, corsika::particles::Code::Carbon13},
+      //{CoastCode::Nitrogen, corsika::particles::Code::Nitrogen},
+      //{CoastCode::Fluor, corsika::particles::Code::Fluor},
+      //{CoastCode::Oxygen, corsika::particles::Code::Oxygen},
+      //{CoastCode::Neon21, corsika::particles::Code::Neon21},
+      //{CoastCode::Neon, corsika::particles::Code::Neon},
+      //{CoastCode::Argon, corsika::particles::Code::Argon},
+      //{CoastCode::Xenon, corsika::particles::Code::Xenon},
+      //{CoastCode::Radon, corsika::particles::Code::Radon},
       {CoastCode::Iron, corsika::particles::Code::Iron}, // 5628
 
       //{CoastCode::, corsika::particles::Code::},