diff --git a/src/gui/CMakeLists.txt b/src/gui/CMakeLists.txt
index afb80c07..54cafabc 100644
--- a/src/gui/CMakeLists.txt
+++ b/src/gui/CMakeLists.txt
@@ -25,9 +25,16 @@ target_link_libraries (synergy shared)
 
 if (WIN32)
     include_directories ($ENV{BONJOUR_SDK_HOME}/Include)
-    find_library (DNSSD_LIB dnssd.lib 
+    if (CMAKE_SIZEOF_VOID_P EQUAL 8)
+        find_library (DNSSD_LIB dnssd.lib 
                   HINTS ENV BONJOUR_SDK_HOME
                   PATH_SUFFIXES "Lib/x64")
+    else()
+        find_library (DNSSD_LIB dnssd.lib 
+                  HINTS ENV BONJOUR_SDK_HOME
+                  PATH_SUFFIXES "Lib/Win32")
+    endif()
+    
 elseif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
     target_link_libraries (synergy dns_sd)
 endif()