diff --git a/utils/TerraSync/CMakeLists.txt b/utils/TerraSync/CMakeLists.txt
index ae3af2f99..bedc1018d 100644
--- a/utils/TerraSync/CMakeLists.txt
+++ b/utils/TerraSync/CMakeLists.txt
@@ -5,7 +5,8 @@ add_executable(terrasync terrasync.cxx)
 
 target_link_libraries(terrasync 
 	${SIMGEAR_LIBRARIES}
-	${ZLIB_LIBRARIES})
+	${ZLIB_LIBRARIES}
+    ${WINSOCK_LIBRARY})
 
 if(HAVE_SVN_CLIENT)
 	target_link_libraries(terrasync ${SVN_CLIENT_LIBRARIES})
diff --git a/utils/TerraSync/terrasync.cxx b/utils/TerraSync/terrasync.cxx
index d48e43f77..bcf6e0ca8 100644
--- a/utils/TerraSync/terrasync.cxx
+++ b/utils/TerraSync/terrasync.cxx
@@ -33,7 +33,11 @@
 #include <time.h>
 #include <unistd.h>
 #elif defined(_MSC_VER)
-#include <io.h>
+#   include <io.h>
+#   ifndef HAVE_SVN_CLIENT_H
+#       include <time.h>
+#       include <process.h>
+#   endif
 #endif
 
 #include <stdlib.h>             // atoi() atof() abs() system()