diff --git a/dll/win32/shell32/CMakeLists.txt b/dll/win32/shell32/CMakeLists.txt
index 70ef75cf1b0..e511ff69305 100644
--- a/dll/win32/shell32/CMakeLists.txt
+++ b/dll/win32/shell32/CMakeLists.txt
@@ -76,7 +76,7 @@ list(APPEND SOURCE
 
 add_library(shell32 SHARED
     ${SOURCE}
-    shellstring.c
+    wine/shellstring.c
     vista.c
     shell32.rc
     ${CMAKE_CURRENT_BINARY_DIR}/shell32_stubs.c
diff --git a/dll/win32/shell32/shellstring.c b/dll/win32/shell32/wine/shellstring.c
similarity index 100%
rename from dll/win32/shell32/shellstring.c
rename to dll/win32/shell32/wine/shellstring.c