diff --git a/src/ol/format/gml/gml2.js b/src/ol/format/gml/gml2format.js
similarity index 100%
rename from src/ol/format/gml/gml2.js
rename to src/ol/format/gml/gml2format.js
diff --git a/src/ol/format/gml/gml3.js b/src/ol/format/gml/gml3format.js
similarity index 100%
rename from src/ol/format/gml/gml3.js
rename to src/ol/format/gml/gml3format.js
diff --git a/src/ol/format/gml/gmlbase.js b/src/ol/format/gml/gmlbaseformat.js
similarity index 100%
rename from src/ol/format/gml/gmlbase.js
rename to src/ol/format/gml/gmlbaseformat.js