diff --git a/cad/openscad/rueckwand.dxf b/cad/openscad/rueckwand_25x25.dxf
similarity index 100%
rename from cad/openscad/rueckwand.dxf
rename to cad/openscad/rueckwand_25x25.dxf
diff --git a/cad/openscad/rueckwand.svg b/cad/openscad/rueckwand_25x25.svg
similarity index 100%
rename from cad/openscad/rueckwand.svg
rename to cad/openscad/rueckwand_25x25.svg
diff --git a/cad/openscad/trennwaende.dxf b/cad/openscad/trennwaende_25x25.dxf
similarity index 100%
rename from cad/openscad/trennwaende.dxf
rename to cad/openscad/trennwaende_25x25.dxf
diff --git a/cad/openscad/trennwaende.svg b/cad/openscad/trennwaende_25x25.svg
similarity index 100%
rename from cad/openscad/trennwaende.svg
rename to cad/openscad/trennwaende_25x25.svg
diff --git a/cad/openscad/wortfolie.dxf b/cad/openscad/wortfolie_25x25.dxf
similarity index 100%
rename from cad/openscad/wortfolie.dxf
rename to cad/openscad/wortfolie_25x25.dxf
diff --git a/cad/openscad/wortfolie.svg b/cad/openscad/wortfolie_25x25.svg
similarity index 100%
rename from cad/openscad/wortfolie.svg
rename to cad/openscad/wortfolie_25x25.svg