diff --git a/scripts/generate_visualc_files.pl b/scripts/generate_visualc_files.pl
index df5d66e..d11041c 100755
--- a/scripts/generate_visualc_files.pl
+++ b/scripts/generate_visualc_files.pl
@@ -40,6 +40,7 @@
 my $test_source_dir = 'tests/src';
 my $test_header_dir = 'tests/include/test';
 my $test_drivers_header_dir = 'tests/include/test/drivers';
+my $test_drivers_source_dir = 'tests/src/drivers';
 
 my @thirdparty_header_dirs = qw(
     3rdparty/everest/include/everest
@@ -116,6 +117,7 @@
         && -d $psa_header_dir
         && -d $source_dir
         && -d $test_source_dir
+        && -d $test_drivers_source_dir
         && -d $test_header_dir
         && -d $test_drivers_header_dir
         && -d $programs_dir;
@@ -275,6 +277,7 @@
     my @source_dirs = (
                        $source_dir,
                        $test_source_dir,
+                       $test_drivers_source_dir,
                        @thirdparty_source_dirs,
                       );
     my @sources = (map { <$_/*.c> } @source_dirs);
diff --git a/visualc/VS2010/mbedTLS.vcxproj b/visualc/VS2010/mbedTLS.vcxproj
index 832d428..70ea6c5 100644
--- a/visualc/VS2010/mbedTLS.vcxproj
+++ b/visualc/VS2010/mbedTLS.vcxproj
@@ -379,6 +379,12 @@
     <ClCompile Include="..\..\tests\src\psa_exercise_key.c" />
     <ClCompile Include="..\..\tests\src\random.c" />
     <ClCompile Include="..\..\tests\src\threading_helpers.c" />
+    <ClCompile Include="..\..\tests\src\drivers\aead.c" />
+    <ClCompile Include="..\..\tests\src\drivers\cipher.c" />
+    <ClCompile Include="..\..\tests\src\drivers\key_management.c" />
+    <ClCompile Include="..\..\tests\src\drivers\platform_builtin_keys.c" />
+    <ClCompile Include="..\..\tests\src\drivers\signature.c" />
+    <ClCompile Include="..\..\tests\src\drivers\size.c" />
     <ClCompile Include="..\..\3rdparty\everest\library\everest.c" />
     <ClCompile Include="..\..\3rdparty\everest\library\Hacl_Curve25519_joined.c" />
     <ClCompile Include="..\..\3rdparty\everest\library\x25519.c" />