(CNN) Nazi images, including a swastika, were discovered Saturday morning painted on a structure that is part of a Jewish synagogue in Indiana, the temple said.

The swastika and two iron crosses were on a brick wall that goes around a dumpster at the Congregation Shaarey Tefilla in Carmel, just north of Indianapolis.

The synagogue has not been attacked before and has not received threats or harassing calls, said Lindsay Shipps, the temple's media representative.

Shabbat services were not delayed.

"We have focused on working with the Carmel police, communicating to our congregation, and working with the Indianapolis Jewish Community Relations Council and Jewish Federation of Greater Indianapolis to communicate to other congregations and other Jewish agencies to ensure that they are aware of the event and can take appropriate measures," the temple said on Facebook.

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