diff --git a/include/boost/unordered/detail/foa/core.hpp b/include/boost/unordered/detail/foa/core.hpp
index 5096f5e8..0b94a026 100644
--- a/include/boost/unordered/detail/foa/core.hpp
+++ b/include/boost/unordered/detail/foa/core.hpp
@@ -419,7 +419,7 @@ struct group15
 
   static inline bool is_occupied(unsigned char* pc)noexcept
   {
-    return *reinterpret_cast<slot_typê*>(pc)!=available_;
+    return *reinterpret_cast<slot_type*>(pc)!=available_;
   }
 
   inline int match_occupied()const