diff --git a/GleeBug/Debugger.Loop.Exception.cpp b/GleeBug/Debugger.Loop.Exception.cpp
index 00fe270..992918f 100644
--- a/GleeBug/Debugger.Loop.Exception.cpp
+++ b/GleeBug/Debugger.Loop.Exception.cpp
@@ -23,7 +23,7 @@ namespace GleeBug
             {
                 //check if this address had a breakpoint that was recently deleted
                 auto& deletedBps = mProcess->recentlyDeletedSwbp;
-                auto foundIt = std::find(deletedBps.begin(), deletedBps.end(), exceptionAddress);
+                auto foundIt = deletedBps.find(exceptionAddress);
                 if(foundIt != deletedBps.end() && mThread)
                 {
                     Registers(mThread->hThread, CONTEXT_CONTROL).Gip = exceptionAddress;
diff --git a/GleeBug/Debugger.Process.Breakpoint.cpp b/GleeBug/Debugger.Process.Breakpoint.cpp
index e67d35a..bcad659 100644
--- a/GleeBug/Debugger.Process.Breakpoint.cpp
+++ b/GleeBug/Debugger.Process.Breakpoint.cpp
@@ -68,7 +68,7 @@ namespace GleeBug
             return false;
         FlushInstructionCache(hProcess, nullptr, 0);
 
-        recentlyDeletedSwbp.push_back(address);
+        recentlyDeletedSwbp.insert(address);
 
         //remove the breakpoint from the maps
         softwareBreakpointReferences.erase(info.address);
diff --git a/GleeBug/Debugger.Process.h b/GleeBug/Debugger.Process.h
index 3459fcf..f17d6c1 100644
--- a/GleeBug/Debugger.Process.h
+++ b/GleeBug/Debugger.Process.h
@@ -32,7 +32,7 @@ namespace GleeBug
         MemoryBreakpointSet memoryBreakpointRanges;
         MemoryBreakpointMap memoryBreakpointPages;
 
-        std::vector<ptr> recentlyDeletedSwbp;
+        std::unordered_set<ptr> recentlyDeletedSwbp;
 
         /**
         \brief Constructor.