1 files changed, 2 insertions, 2 deletions
diff --git a/Source/Particles/Collision/BinaryCollision/BinaryCollisionUtils.cpp b/Source/Particles/Collision/BinaryCollision/BinaryCollisionUtils.cpp
index 7e78d95ed..cc0c70fce 100644
--- a/Source/Particles/Collision/BinaryCollision/BinaryCollisionUtils.cpp
+++ b/Source/Particles/Collision/BinaryCollision/BinaryCollisionUtils.cpp
@@ -26,9 +26,9 @@ namespace BinaryCollisionUtils{
             auto& species1 = mypc->GetParticleContainerFromName(species_names[0]);
             auto& species2 = mypc->GetParticleContainerFromName(species_names[1]);
 
-            if ((species1.AmIA<PhysicalSpecies::hydrogen>() && species2.AmIA<PhysicalSpecies::boron11>())
+            if ((species1.AmIA<PhysicalSpecies::proton>() && species2.AmIA<PhysicalSpecies::boron11>())
                 ||
-                (species1.AmIA<PhysicalSpecies::boron11>() && species2.AmIA<PhysicalSpecies::hydrogen>())
+                (species1.AmIA<PhysicalSpecies::boron11>() && species2.AmIA<PhysicalSpecies::proton>())
                 )
             {
                 return NuclearFusionType::ProtonBoron;