diff --git a/rust/ql/lib/ext/generated/option/lang::core.model.yml b/rust/ql/lib/ext/generated/option/lang__core.model.yml
similarity index 100%
rename from rust/ql/lib/ext/generated/option/lang::core.model.yml
rename to rust/ql/lib/ext/generated/option/lang__core.model.yml