diff --git a/dep/rcheevos/CMakeLists.txt b/dep/rcheevos/CMakeLists.txt
index 2595d2a26..ac938e299 100644
--- a/dep/rcheevos/CMakeLists.txt
+++ b/dep/rcheevos/CMakeLists.txt
@@ -28,8 +28,6 @@ add_library(rcheevos
   src/rcheevos/memref.c
   src/rcheevos/operand.c
   src/rcheevos/rc_internal.h
-  src/rcheevos/rc_validate.c
-  src/rcheevos/rc_validate.h
   src/rcheevos/richpresence.c
   src/rcheevos/runtime.c
   src/rcheevos/runtime_progress.c
diff --git a/dep/rcheevos/rcheevos.vcxproj b/dep/rcheevos/rcheevos.vcxproj
index 3e380edd2..a75e325bb 100644
--- a/dep/rcheevos/rcheevos.vcxproj
+++ b/dep/rcheevos/rcheevos.vcxproj
@@ -15,7 +15,6 @@
     <ClCompile Include="src\rcheevos\lboard.c" />
     <ClCompile Include="src\rcheevos\memref.c" />
     <ClCompile Include="src\rcheevos\operand.c" />
-    <ClCompile Include="src\rcheevos\rc_validate.c" />
     <ClCompile Include="src\rcheevos\richpresence.c" />
     <ClCompile Include="src\rcheevos\runtime.c" />
     <ClCompile Include="src\rcheevos\runtime_progress.c" />
@@ -44,7 +43,6 @@
     <ClInclude Include="include\rc_util.h" />
     <ClInclude Include="src\rapi\rc_api_common.h" />
     <ClInclude Include="src\rcheevos\rc_internal.h" />
-    <ClInclude Include="src\rcheevos\rc_validate.h" />
     <ClInclude Include="src\rc_client_internal.h" />
     <ClInclude Include="src\rc_compat.h" />
     <ClInclude Include="src\rc_version.h" />
diff --git a/dep/rcheevos/rcheevos.vcxproj.filters b/dep/rcheevos/rcheevos.vcxproj.filters
index 48866c371..d6653598f 100644
--- a/dep/rcheevos/rcheevos.vcxproj.filters
+++ b/dep/rcheevos/rcheevos.vcxproj.filters
@@ -42,9 +42,6 @@
     <ClCompile Include="src\rcheevos\operand.c">
       <Filter>rcheevos</Filter>
     </ClCompile>
-    <ClCompile Include="src\rcheevos\rc_validate.c">
-      <Filter>rcheevos</Filter>
-    </ClCompile>
     <ClCompile Include="src\rcheevos\richpresence.c">
       <Filter>rcheevos</Filter>
     </ClCompile>
@@ -134,9 +131,6 @@
     <ClInclude Include="src\rcheevos\rc_internal.h">
       <Filter>rcheevos</Filter>
     </ClInclude>
-    <ClInclude Include="src\rcheevos\rc_validate.h">
-      <Filter>rcheevos</Filter>
-    </ClInclude>
     <ClInclude Include="src\rc_compat.h" />
     <ClInclude Include="src\rc_version.h" />
     <ClInclude Include="src\rc_client_internal.h" />