diff --git a/lib/dns/win32/libdns.vcxproj.in b/lib/dns/win32/libdns.vcxproj.in
index 102f19b48e..7c3ee2da55 100644
--- a/lib/dns/win32/libdns.vcxproj.in
+++ b/lib/dns/win32/libdns.vcxproj.in
@@ -54,7 +54,7 @@
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>BIND9;WIN32;USE_MD5;@USE_GSSAPI@@USE_ISC_SPNEGO@_DEBUG;_WINDOWS;_USRDLL;LIBDNS_EXPORTS;%(PreprocessorDefinitions);%(PreprocessorDefinitions);%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>.\;..\..\..\;include;..\include;..\..\isc\win32;..\..\isc\win32\include;..\..\isc\include;@LIBXML2_INC@@OPENSSL_INC@@GSSAPI_INC@@GEOIP_INC@%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>.\;..\..\..\;include;..\include;..\..\isc;..\..\isc\win32;..\..\isc\win32\include;..\..\isc\include;@LIBXML2_INC@@OPENSSL_INC@@GSSAPI_INC@@GEOIP_INC@%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <PrecompiledHeaderOutputFile>.\$(Configuration)\$(TargetName).pch</PrecompiledHeaderOutputFile>
       <AssemblerListingLocation>.\$(Configuration)\</AssemblerListingLocation>
@@ -82,7 +82,7 @@
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>@INTRINSIC@</IntrinsicFunctions>
       <PreprocessorDefinitions>BIND9;WIN32;USE_MD5;@USE_GSSAPI@@USE_ISC_SPNEGO@NDEBUG;_WINDOWS;_USRDLL;LIBDNS_EXPORTS;%(PreprocessorDefinitions);%(PreprocessorDefinitions);%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>.\;..\..\..\;include;..\include;..\..\isc\win32;..\..\isc\win32\include;..\..\isc\include;@LIBXML2_INC@@OPENSSL_INC@@GSSAPI_INC@@GEOIP_INC@%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>.\;..\..\..\;include;..\include;..\..\isc;..\..\isc\win32;..\..\isc\win32\include;..\..\isc\include;@LIBXML2_INC@@OPENSSL_INC@@GSSAPI_INC@@GEOIP_INC@%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <StringPooling>true</StringPooling>
       <PrecompiledHeaderOutputFile>.\$(Configuration)\$(TargetName).pch</PrecompiledHeaderOutputFile>
diff --git a/lib/isc/win32/libisc.vcxproj.filters.in b/lib/isc/win32/libisc.vcxproj.filters.in
index bce90661fe..e6563b6218 100644
--- a/lib/isc/win32/libisc.vcxproj.filters.in
+++ b/lib/isc/win32/libisc.vcxproj.filters.in
@@ -364,10 +364,10 @@
     <ClInclude Include="include\isc\win32os.h">
       <Filter>Win32 Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="../entropy_private.h">
+    <ClInclude Include="..\entropy_private.h">
       <Filter>Win32 Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="../openssl_shim.h">
+    <ClInclude Include="..\openssl_shim.h">
       <Filter>Win32 Header Files</Filter>
     </ClInclude>
     <ClInclude Include="errno2result.h">
diff --git a/lib/isc/win32/libisc.vcxproj.in b/lib/isc/win32/libisc.vcxproj.in
index c32f5c8be7..b7ddaf8070 100644
--- a/lib/isc/win32/libisc.vcxproj.in
+++ b/lib/isc/win32/libisc.vcxproj.in
@@ -405,8 +405,8 @@ copy InstallFiles ..\Build\Release\
     <ClInclude Include="include\isc\thread.h" />
     <ClInclude Include="include\isc\time.h" />
     <ClInclude Include="include\isc\win32os.h" />
-    <ClInclude Include="../entropy_private.h" />
-    <ClInclude Include="../openssl_shim.h" />
+    <ClInclude Include="..\entropy_private.h" />
+    <ClInclude Include="..\openssl_shim.h" />
     <ClInclude Include="syslog.h" />
     <ClInclude Include="unistd.h" />
 @IF PKCS11