diff --git a/postbuild/server.mp b/postbuild/server.mp
index 79f7ef1..dd90e43 100644
--- a/postbuild/server.mp
+++ b/postbuild/server.mp
@@ -176,9 +176,9 @@
 0 150 52DA11 // presumably drop all
 0 151 5610B6 // quest reward scaling
 0 201 53973E // fix spell duration overflow
-0 206 53BF9C // fix spell duration overflow
-0 203 53C0E1 // fix spell duration overflow
-0 204 53C21E // fix spell duration overflow
-0 205 53C52A // fix spell duration overflow
+1 202 53BFA1 // fix spell duration overflow
+1 202 53C0E1 // fix spell duration overflow
+1 202 53C21E // fix spell duration overflow
+1 202 53C52A // fix spell duration overflow
 ////////// 0: jmp, 1: call
 
diff --git a/spell_duration_fix.cpp b/spell_duration_fix.cpp
index 801ca1c..7a40c77 100644
--- a/spell_duration_fix.cpp
+++ b/spell_duration_fix.cpp
@@ -1,12 +1,11 @@
-#define FTOL 0x005BF1AC
 void __declspec(naked) fix_spell_duration_overflow_0053973E()
 { // 0053973E
     __asm
     {
 		cmp		eax, 0xFFFF
-		jle		short ret_point1
+		jle		short ret_point
 		mov		eax, 0xFFFF
-ret_point1:
+ret_point:
 		// restore overridden code begin
 		mov     edx, [ebp-0xC]
 		mov     [edx+10h], ax
@@ -18,87 +17,18 @@ void __declspec(naked) fix_spell_duration_overflow_0053973E()
 }
 // FUNCTIONS BELOW ARE DIFFERENT
 void __declspec(naked) fix_spell_duration_overflow()
-{ // 53BF9C
+{ // 0053BFA1
     __asm
     {
-		mov		eax, FTOL
-		call    eax
 		cmp		eax, 0xFFFF
 		jle		short ret_point
 		mov		eax, 0xFFFF
 ret_point:
-		ret
-    }
-}
-// FUNCTIONS BELOW ARE DIFFERENT
-void __declspec(naked) fix_spell_duration_overflow_0053BFA1()
-{ // 0053BFA1
-    __asm
-    {
-		cmp		eax, 0xFFFF
-		jle		short ret_point2
-		mov		eax, 0xFFFF
-ret_point2:
-		// restore overridden code begin
 		mov     edx, [ebp-0x44]
 		mov     [edx+0x42], ax
-		// restore overridden code 
-		// jump back
-        mov     edx, 0x0053BFA8
-        jmp     edx
-    }
-}
-
-void __declspec(naked) fix_spell_duration_overflow_0053C0E1()
-{ // 0053C0E1
-    __asm
-    {
-		cmp		eax, 0xFFFF
-		jle		short ret_point3
-		mov		eax, 0xFFFF
-ret_point3:
-		// restore overridden code begin
-		mov     edx, [ebp-0x44]
-		mov     [edx+0x42], ax
-		// restore overridden code 
-		// jump back
-        mov     edx, 0x0053C0E8
-        jmp     edx
-    }
-}
-
-void __declspec(naked) fix_spell_duration_overflow_0053C21E()
-{ // 0053C21E
-    __asm
-    {
-		cmp		eax, 0xFFFF
-		jle		short ret_point4
-		mov		eax, 0xFFFF
-ret_point4:
-		// restore overridden code begin
-		mov     edx, [ebp-0x44]
-		mov     [edx+0x42], ax
-		// restore overridden code 
-		// jump back
-        mov     edx, 0x0053C225
-        jmp     edx
-    }
-}
-
-void __declspec(naked) fix_spell_duration_overflow_0053C52A()
-{ // 0053C52A
-    __asm
-    {
-		cmp		eax, 0xFFFF
-		jle		short ret_point5
-		mov		eax, 0xFFFF
-ret_point5:
-		// restore overridden code begin
-		mov     edx, [ebp-0x44]
-		mov     [edx+0x42], ax
-		// restore overridden code 
-		// jump back
-        mov     edx, 0x0053C531
-        jmp     edx
+		pop 	eax
+		inc 	eax
+		push 	eax
+		ret
     }
 }
\ No newline at end of file
diff --git a/srvmgr.def b/srvmgr.def
index fcd1fd3..3b6d26a 100644
--- a/srvmgr.def
+++ b/srvmgr.def
@@ -142,9 +142,5 @@ imp_ExtDiplomacy	@148
 imp_GMNoLevelDown	@149
 imp_DropAll			@150
 imp_ScaleSoftcoreExperienceReward	@151
-fix_spell_duration_overflow_0053973E @201
-fix_spell_duration_overflow_0053BFA1 @202
-fix_spell_duration_overflow_0053C0E1 @203
-fix_spell_duration_overflow_0053C21E @204
-fix_spell_duration_overflow_0053C52A @205
-fix_spell_duration_overflow			 @206
+fix_spell_duration_overflow_0053973E	@201
+fix_spell_duration_overflow				@202
diff --git a/srvmgr.vcxproj b/srvmgr.vcxproj
index f3a20f3..55e6b1f 100644
--- a/srvmgr.vcxproj
+++ b/srvmgr.vcxproj
@@ -92,6 +92,7 @@
     <ClCompile Include="scanrange.cpp" />
     <ClCompile Include="scanrange_check.cpp" />
     <ClCompile Include="shared.cpp" />
+    <ClCompile Include="spell_duration_fix.cpp" />
     <ClCompile Include="srvmgr.cpp" />
     <ClCompile Include="srvmgr_new.cpp" />
     <ClCompile Include="unit_info.cpp" />
diff --git a/srvmgr.vcxproj.filters b/srvmgr.vcxproj.filters
index 8f378e2..a034d42 100644
--- a/srvmgr.vcxproj.filters
+++ b/srvmgr.vcxproj.filters
@@ -129,6 +129,9 @@
     <ClCompile Include="python.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="spell_duration_fix.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="charcheck.h">