diff --git a/VS2017/lzsa.vcxproj b/VS2017/lzsa.vcxproj
index 66d68ba..f9275dc 100755
--- a/VS2017/lzsa.vcxproj
+++ b/VS2017/lzsa.vcxproj
@@ -185,7 +185,6 @@
     <ClInclude Include="..\src\format.h" />
     <ClInclude Include="..\src\frame.h" />
     <ClInclude Include="..\src\expand_inmem.h" />
-    <ClInclude Include="..\src\hashmap.h" />
     <ClInclude Include="..\src\lib.h" />
     <ClInclude Include="..\src\libdivsufsort\include\divsufsort_config.h" />
     <ClInclude Include="..\src\libdivsufsort\include\divsufsort.h" />
@@ -207,7 +206,6 @@
     <ClCompile Include="..\src\expand_block_v2.c" />
     <ClCompile Include="..\src\frame.c" />
     <ClCompile Include="..\src\expand_inmem.c" />
-    <ClCompile Include="..\src\hashmap.c" />
     <ClCompile Include="..\src\libdivsufsort\lib\divsufsort.c" />
     <ClCompile Include="..\src\libdivsufsort\lib\sssort.c" />
     <ClCompile Include="..\src\libdivsufsort\lib\trsort.c" />
diff --git a/VS2017/lzsa.vcxproj.filters b/VS2017/lzsa.vcxproj.filters
index 24c8840..415b4dd 100755
--- a/VS2017/lzsa.vcxproj.filters
+++ b/VS2017/lzsa.vcxproj.filters
@@ -84,9 +84,6 @@
     <ClInclude Include="..\src\libdivsufsort\include\divsufsort_config.h">
       <Filter>Fichiers sources\libdivsufsort\include</Filter>
     </ClInclude>
-    <ClInclude Include="..\src\hashmap.h">
-      <Filter>Fichiers sources</Filter>
-    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\src\libdivsufsort\lib\divsufsort.c">
@@ -146,8 +143,5 @@
     <ClCompile Include="..\src\libdivsufsort\lib\divsufsort_utils.c">
       <Filter>Fichiers sources\libdivsufsort\lib</Filter>
     </ClCompile>
-    <ClCompile Include="..\src\hashmap.c">
-      <Filter>Fichiers sources</Filter>
-    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file