diff --git a/dll/win32/browseui/CMakeLists.txt b/dll/win32/browseui/CMakeLists.txt
index 1e19d5b9530..43f5768f2fe 100644
--- a/dll/win32/browseui/CMakeLists.txt
+++ b/dll/win32/browseui/CMakeLists.txt
@@ -36,6 +36,7 @@ list(APPEND SOURCE
     travellog.cpp
     utility.cpp
     browseui.rc
+    dllinstall.c
     ${CMAKE_CURRENT_BINARY_DIR}/browseui.def)
 
 add_library(browseui SHARED ${SOURCE})
diff --git a/dll/win32/browseui/browseui.spec b/dll/win32/browseui/browseui.spec
index 74c5e332f2b..005e7bc7063 100644
--- a/dll/win32/browseui/browseui.spec
+++ b/dll/win32/browseui/browseui.spec
@@ -1,7 +1,7 @@
 @   stdcall -private DllCanUnloadNow()
 @   stdcall -private DllGetClassObject(ptr ptr ptr)
 @   stdcall -private DllGetVersion(ptr)
-@   stub DllInstall
+@   stdcall DllInstall(long wstr)
 @   stdcall -private DllRegisterServer()
 @   stdcall -private DllUnregisterServer()
 101 stdcall -noname InitOCHostClass(long)
diff --git a/dll/win32/browseui/dllinstall.c b/dll/win32/browseui/dllinstall.c
new file mode 100644
index 00000000000..7d9bfeed362
--- /dev/null
+++ b/dll/win32/browseui/dllinstall.c
@@ -0,0 +1,11 @@
+#include <windows.h>
+
+HRESULT
+WINAPI
+DllInstall(
+    BOOL bInstall,
+    PCWSTR pszCmdLine)
+{
+    return S_OK;
+}
+