diff --git a/SMP/libnettle.vcxproj b/SMP/libnettle.vcxproj
index 54f686af6..05b903ab9 100644
--- a/SMP/libnettle.vcxproj	
+++ b/SMP/libnettle.vcxproj
@@ -1206,6 +1206,7 @@ del /f /q $(OutDir)\licenses\nettle.txt
       <MinimalRebuild>false</MinimalRebuild>
       <TreatSpecificWarningsAsErrors>4113;%(TreatSpecificWarningsAsErrors)</TreatSpecificWarningsAsErrors>
       <DisableSpecificWarnings>4244;4146;4267;4098;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
     </ClCompile>
     <Lib>
       <OutputFile>$(OutDir)\lib\x64\$(TargetName)$(TargetExt)</OutputFile>
@@ -1329,6 +1330,7 @@ del /f /q $(OutDir)\licenses\nettle.txt
       <CompileAsWinRT>false</CompileAsWinRT>
       <TreatSpecificWarningsAsErrors>4113;%(TreatSpecificWarningsAsErrors)</TreatSpecificWarningsAsErrors>
       <DisableSpecificWarnings>4244;4146;4267;4098;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
     </ClCompile>
     <Lib>
       <OutputFile>$(OutDir)\lib\x64\$(TargetName)$(TargetExt)</OutputFile>
@@ -1710,6 +1712,7 @@ del /f /q $(OutDir)\licenses\nettle.txt
       <MinimalRebuild>false</MinimalRebuild>
       <TreatSpecificWarningsAsErrors>4113;%(TreatSpecificWarningsAsErrors)</TreatSpecificWarningsAsErrors>
       <DisableSpecificWarnings>4244;4146;4267;4098;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
     </ClCompile>
     <Link>
       <OutputFile>$(OutDir)\bin\x64\$(TargetName)$(TargetExt)</OutputFile>
@@ -1838,6 +1841,7 @@ del /f /q $(OutDir)\licenses\nettle.txt
       <CompileAsWinRT>false</CompileAsWinRT>
       <TreatSpecificWarningsAsErrors>4113;%(TreatSpecificWarningsAsErrors)</TreatSpecificWarningsAsErrors>
       <DisableSpecificWarnings>4244;4146;4267;4098;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
     </ClCompile>
     <Link>
       <OutputFile>$(OutDir)\bin\x64\$(TargetName)$(TargetExt)</OutputFile>
@@ -2229,6 +2233,7 @@ del /f /q $(OutDir)\licenses\nettle.txt
       <ProgramDataBaseFileName>$(OutDir)\lib\x64\$(TargetName).pdb</ProgramDataBaseFileName>
       <TreatSpecificWarningsAsErrors>4113;%(TreatSpecificWarningsAsErrors)</TreatSpecificWarningsAsErrors>
       <DisableSpecificWarnings>4244;4146;4267;4098;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Lib>
       <OutputFile>$(OutDir)\lib\x64\$(TargetName)$(TargetExt)</OutputFile>
@@ -2358,6 +2363,7 @@ del /f /q $(OutDir)\licenses\nettle.txt
       <CompileAsWinRT>false</CompileAsWinRT>
       <TreatSpecificWarningsAsErrors>4113;%(TreatSpecificWarningsAsErrors)</TreatSpecificWarningsAsErrors>
       <DisableSpecificWarnings>4244;4146;4267;4098;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Lib>
       <OutputFile>$(OutDir)\lib\x64\$(TargetName)$(TargetExt)</OutputFile>
@@ -3028,6 +3034,7 @@ del /f /q $(OutDir)\licenses\nettle.txt
       <ProgramDataBaseFileName>$(IntDir)$(TargetName).pdb</ProgramDataBaseFileName>
       <TreatSpecificWarningsAsErrors>4113;%(TreatSpecificWarningsAsErrors)</TreatSpecificWarningsAsErrors>
       <DisableSpecificWarnings>4244;4146;4267;4098;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
@@ -3161,6 +3168,7 @@ del /f /q $(OutDir)\licenses\nettle.txt
       <ProgramDataBaseFileName>$(IntDir)$(TargetName).pdb</ProgramDataBaseFileName>
       <TreatSpecificWarningsAsErrors>4113;%(TreatSpecificWarningsAsErrors)</TreatSpecificWarningsAsErrors>
       <DisableSpecificWarnings>4244;4146;4267;4098;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
@@ -3296,6 +3304,7 @@ del /f /q $(OutDir)\licenses\nettle.txt
       <CompileAsWinRT>false</CompileAsWinRT>
       <TreatSpecificWarningsAsErrors>4113;%(TreatSpecificWarningsAsErrors)</TreatSpecificWarningsAsErrors>
       <DisableSpecificWarnings>4244;4146;4267;4098;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
@@ -3433,6 +3442,7 @@ del /f /q $(OutDir)\licenses\nettle.txt
       <CompileAsWinRT>false</CompileAsWinRT>
       <TreatSpecificWarningsAsErrors>4113;%(TreatSpecificWarningsAsErrors)</TreatSpecificWarningsAsErrors>
       <DisableSpecificWarnings>4244;4146;4267;4098;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>