diff --git a/spring-rest-http/src/main/resources/openapi-queryparam-definitions/openapi-2.json b/spring-rest-http/src/main/resources/openapi-queryparam-definitions/openapi-2.yaml
similarity index 100%
rename from spring-rest-http/src/main/resources/openapi-queryparam-definitions/openapi-2.json
rename to spring-rest-http/src/main/resources/openapi-queryparam-definitions/openapi-2.yaml
diff --git a/spring-rest-http/src/main/resources/openapi-queryparam-definitions/openapi-3.json b/spring-rest-http/src/main/resources/openapi-queryparam-definitions/openapi-3.yaml
similarity index 100%
rename from spring-rest-http/src/main/resources/openapi-queryparam-definitions/openapi-3.json
rename to spring-rest-http/src/main/resources/openapi-queryparam-definitions/openapi-3.yaml