diff --git a/src/p_acs.cpp b/src/p_acs.cpp
index a1493962cc..3e5358a3ce 100644
--- a/src/p_acs.cpp
+++ b/src/p_acs.cpp
@@ -9861,7 +9861,7 @@ scriptwait:
 			}
 			else
 			{
-				if (activator != nullptr && activator->IsKindOf (NAME_ScriptedMarine)))
+				if (activator != nullptr && activator->IsKindOf (NAME_ScriptedMarine))
 				{
 					SetMarineWeapon(activator, STACK(1));
 				}