diff --git a/utils/nightly/windows.sh b/utils/nightly/windows.sh
index 0cdf6508f136b5a51907be905f7c9b2eb50956e2..ac24b06fa572a4073e97eb0452d646f33a0283d5 100755
--- a/utils/nightly/windows.sh
+++ b/utils/nightly/windows.sh
@@ -19,7 +19,7 @@ cd ${GMSH} && svn update >> ${LOG} 2>&1
 mkdir ${GMSH}/bin
 cd ${GMSH}/bin && \
   ${CMAKE} -DGMSH_EXTRA_VERSION:string="${EXTRA_VERSION}"\
-           -DCMAKE_PREFIX_PATH:path="/usr/local;/usr/local/opencascade;/usr/i686-w64-mingw32/sys-root/mingw"\
+           -DCMAKE_PREFIX_PATH:path="/usr/local/med;/usr/local/opencascade;/usr/local;/usr/i686-w64-mingw32/sys-root/mingw"\
            -DENABLE_SWIG:bool=FALSE\
   ${GMSH} >> ${LOG} 2>&1
 cd ${GMSH}/bin && make html >> ${LOG} 2>&1