diff --git a/travis.sh b/travis.sh
index 2be80615..cb87ef63 100755
--- a/travis.sh
+++ b/travis.sh
@@ -64,7 +64,7 @@ else
   cd bld
   if [ "$TRAVIS_OS_NAME" = "windows" ] ; then
     export WIX="c:/Program Files (x86)/WiX Toolset v3.14"
-    cmake .. -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCERT_PATH=${SSLCERT} -DWITH_MSI=ON -DWITH_CURL=ON -DPython_ROOT_DIR=c:\python312
+    cmake .. -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_GENERATOR_PLATFORM=x64 -DCERT_PATH=${SSLCERT} -DWITH_MSI=ON -DWITH_CURL=ON -DPython_ROOT_DIR=c:\python312
 
     echo "build from windows"
     export MARIADB_CC_TEST=1
diff --git a/unittest/libmariadb/conc336.c b/unittest/libmariadb/conc336.c
index 746d574c..dd52d52d 100644
--- a/unittest/libmariadb/conc336.c
+++ b/unittest/libmariadb/conc336.c
@@ -19,6 +19,8 @@ int main(int argc, char *argv[]) {
   if (IS_SKYSQL(hostname))
     return 0;
 
+  SKIP_TRAVIS(();
+
   if (IS_XPAND())
     SKIP_XPAND;