diff --git a/modules/openapi-generator-gradle-plugin/src/main/kotlin/org/openapitools/generator/gradle/plugin/OpenApiGeneratorPlugin.kt b/modules/openapi-generator-gradle-plugin/src/main/kotlin/org/openapitools/generator/gradle/plugin/OpenApiGeneratorPlugin.kt
index 41da31505fb..3947d3806ee 100644
--- a/modules/openapi-generator-gradle-plugin/src/main/kotlin/org/openapitools/generator/gradle/plugin/OpenApiGeneratorPlugin.kt
+++ b/modules/openapi-generator-gradle-plugin/src/main/kotlin/org/openapitools/generator/gradle/plugin/OpenApiGeneratorPlugin.kt
@@ -119,6 +119,9 @@ class OpenApiGeneratorPlugin : Plugin<Project> {
                     schemaMappings.set(generate.schemaMappings)
                     inlineSchemaNameMappings.set(generate.inlineSchemaNameMappings)
                     inlineSchemaOptions.set(generate.inlineSchemaOptions)
+                    nameMappings.set(generate.nameMappings)
+                    modelNameMappings.set(generate.modelNameMappings)
+                    parameterNameMappings.set(generate.parameterNameMappings)
                     openapiNormalizer.set(generate.openapiNormalizer)
                     invokerPackage.set(generate.invokerPackage)
                     groupId.set(generate.groupId)