diff --git a/visualc/vngspice-fftw.vcxproj b/visualc/vngspice-fftw.vcxproj
index d697289c8..fee07c670 100644
--- a/visualc/vngspice-fftw.vcxproj
+++ b/visualc/vngspice-fftw.vcxproj
@@ -325,7 +325,7 @@ lib /machine:x64 /def:..\..\fftw-3.3-dll64\libfftw3-3.def /out:$(IntDir)libfftw3
       <HeapReserveSize>0</HeapReserveSize>
       <HeapCommitSize>0</HeapCommitSize>
       <StackReserveSize>4194304</StackReserveSize>
-      <StackCommitSize>16384</StackCommitSize>
+      <StackCommitSize>1048576</StackCommitSize>
       <RandomizedBaseAddress>false</RandomizedBaseAddress>
       <DataExecutionPrevention>
       </DataExecutionPrevention>
@@ -374,8 +374,8 @@ lib /machine:x64 /def:..\..\fftw-3.3-dll64\libfftw3-3.def /out:$(IntDir)libfftw3
       <SubSystem>Windows</SubSystem>
       <HeapReserveSize>0</HeapReserveSize>
       <HeapCommitSize>0</HeapCommitSize>
-      <StackReserveSize>0</StackReserveSize>
-      <StackCommitSize>0</StackCommitSize>
+      <StackReserveSize>4194304</StackReserveSize>
+      <StackCommitSize>1048576</StackCommitSize>
       <OptimizeReferences>
       </OptimizeReferences>
       <EnableCOMDATFolding>
@@ -520,8 +520,8 @@ lib /machine:x64 /def:..\..\fftw-3.3-dll64\libfftw3-3.def /out:$(IntDir)libfftw3
       <SubSystem>Console</SubSystem>
       <HeapReserveSize>0</HeapReserveSize>
       <HeapCommitSize>0</HeapCommitSize>
-      <StackReserveSize>0</StackReserveSize>
-      <StackCommitSize>0</StackCommitSize>
+      <StackReserveSize>4194304</StackReserveSize>
+      <StackCommitSize>1048576</StackCommitSize>
       <RandomizedBaseAddress>false</RandomizedBaseAddress>
       <DataExecutionPrevention>
       </DataExecutionPrevention>
@@ -570,8 +570,8 @@ lib /machine:x64 /def:..\..\fftw-3.3-dll64\libfftw3-3.def /out:$(IntDir)libfftw3
       <SubSystem>Console</SubSystem>
       <HeapReserveSize>0</HeapReserveSize>
       <HeapCommitSize>0</HeapCommitSize>
-      <StackReserveSize>0</StackReserveSize>
-      <StackCommitSize>0</StackCommitSize>
+      <StackReserveSize>4194304</StackReserveSize>
+      <StackCommitSize>1048576</StackCommitSize>
       <OptimizeReferences>true</OptimizeReferences>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
@@ -676,7 +676,7 @@ lib /machine:x64 /def:..\..\fftw-3.3-dll64\libfftw3-3.def /out:$(IntDir)libfftw3
       <HeapReserveSize>0</HeapReserveSize>
       <HeapCommitSize>0</HeapCommitSize>
       <StackReserveSize>4194304</StackReserveSize>
-      <StackCommitSize>16394</StackCommitSize>
+      <StackCommitSize>1048576</StackCommitSize>
       <OptimizeReferences>
       </OptimizeReferences>
       <EnableCOMDATFolding>
@@ -783,7 +783,7 @@ lib /machine:x64 /def:..\..\fftw-3.3-dll64\libfftw3-3.def /out:$(IntDir)libfftw3
       <HeapReserveSize>0</HeapReserveSize>
       <HeapCommitSize>0</HeapCommitSize>
       <StackReserveSize>4194304</StackReserveSize>
-      <StackCommitSize>16384</StackCommitSize>
+      <StackCommitSize>1048576</StackCommitSize>
       <OptimizeReferences>true</OptimizeReferences>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>