diff --git a/src/gui/gui.h b/src/gui/gui.h
index bb045d25..c4196533 100644
--- a/src/gui/gui.h
+++ b/src/gui/gui.h
@@ -737,8 +737,6 @@ struct FurnaceGUIMacroDesc {
 
   FurnaceGUIMacroDesc(const char* name, DivInstrumentMacro* m, int macroMin, int macroMax, float macroHeight, ImVec4 col=ImVec4(1.0f,1.0f,1.0f,1.0f), bool block=false, const char* mName=NULL, String (*hf)(int,float)=NULL, bool bitfield=false, const char** bfVal=NULL, unsigned int bitOff=0):
     macro(m),
-    min(macroMin),
-    max(macroMax),
     height(macroHeight),
     displayName(name),
     bitfieldBits(bfVal),
@@ -748,6 +746,9 @@ struct FurnaceGUIMacroDesc {
     isBitfield(bitfield),
     blockMode(block),
     hoverFunc(hf) {
+    // MSVC -> hell
+    this->min=macroMin;
+    this->max=macroMax;
   }
 };