diff --git a/Toy.vcxproj b/Toy.vcxproj
index c3c09a7..a2d6a82 100644
--- a/Toy.vcxproj
+++ b/Toy.vcxproj
@@ -147,7 +147,6 @@ del "$(OutDir)$(ProjectName).pdb"
     <ClCompile Include="source\toy_builtin.c" />
     <ClCompile Include="source\toy_common.c" />
     <ClCompile Include="source\toy_compiler.c" />
-    <ClCompile Include="source\toy_drive_system.c" />
     <ClCompile Include="source\toy_interpreter.c" />
     <ClCompile Include="source\toy_keyword_types.c" />
     <ClCompile Include="source\toy_lexer.c" />
@@ -167,7 +166,6 @@ del "$(OutDir)$(ProjectName).pdb"
     <ClInclude Include="source\toy_common.h" />
     <ClInclude Include="source\toy_compiler.h" />
     <ClInclude Include="source\toy_console_colors.h" />
-    <ClInclude Include="source\toy_drive_system.h" />
     <ClInclude Include="source\toy_interpreter.h" />
     <ClInclude Include="source\toy_keyword_types.h" />
     <ClInclude Include="source\toy_lexer.h" />
diff --git a/repl/drive_system.c b/repl/drive_system.c
index 0f674e5..2b67912 100644
--- a/repl/drive_system.c
+++ b/repl/drive_system.c
@@ -18,7 +18,7 @@ void Toy_freeDriveSystem() {
 	Toy_freeLiteralDictionary(&driveDictionary);
 }
 
-TOY_API void Toy_setDrivePath(char* drive, char* path) {
+void Toy_setDrivePath(char* drive, char* path) {
 	Toy_Literal driveLiteral = TOY_TO_STRING_LITERAL(Toy_createRefString(drive));
 	Toy_Literal pathLiteral = TOY_TO_STRING_LITERAL(Toy_createRefString(path));