diff --git a/modules/openapi-generator-gradle-plugin/build.gradle b/modules/openapi-generator-gradle-plugin/build.gradle
index 5bfe8171199d..941c16879c9d 100644
--- a/modules/openapi-generator-gradle-plugin/build.gradle
+++ b/modules/openapi-generator-gradle-plugin/build.gradle
@@ -1,14 +1,5 @@
-import io.github.gradlenexus.publishplugin.CloseNexusStagingRepository
-import io.github.gradlenexus.publishplugin.ReleaseNexusStagingRepository
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
-
 plugins {
-    id("com.gradle.plugin-publish") version "1.1.0"
-    id("io.github.gradle-nexus.publish-plugin") version "1.1.0"
-    id("java-gradle-plugin")
-    id("maven-publish")
-    id("org.gradle.kotlin.kotlin-dsl") version "2.4.1"
-    id("org.jetbrains.kotlin.jvm") version "1.9.0"
+    id("com.gradle.plugin-publish") version "1.3.1"
     id("signing")
 }
 
@@ -33,10 +24,6 @@ java {
 repositories {
     mavenLocal()
     mavenCentral()
-    maven {
-        name = "Sonatype Snapshots"
-        url "https://oss.sonatype.org/content/repositories/snapshots/"
-    }
 }
 
 dependencies {
@@ -61,26 +48,12 @@ tasks.named("test", Test).configure {
     }
 }
 
-tasks.withType(KotlinCompile).configureEach {
-    kotlinOptions {
-        jvmTarget = "11"
-    }
-}
-
 tasks.withType(Javadoc).configureEach {
     if (JavaVersion.current().isJava9Compatible()) {
         options.addBooleanOption("html5", true)
     }
 }
 
-tasks.withType(CloseNexusStagingRepository).configureEach {
-    onlyIf { nexusPublishing.useStaging.get() }
-}
-
-tasks.withType(ReleaseNexusStagingRepository).configureEach {
-    onlyIf { nexusPublishing.useStaging.get() }
-}
-
 tasks.named("validatePlugins").configure {
     enableStricterValidation = true
 }
@@ -94,76 +67,7 @@ gradlePlugin {
             description = "OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)."
             displayName = "OpenAPI Generator Gradle Plugin"
             implementationClass = "org.openapitools.generator.gradle.plugin.OpenApiGeneratorPlugin"
-            tags.addAll("openapi-3.0", "openapi-2.0", "openapi", "swagger", "codegen", "sdk")
+            tags.addAll("openapi-3.1", "openapi-3.0", "openapi-2.0", "openapi", "swagger", "codegen", "sdk")
         }
     }
-}
-
-nexusPublishing {
-    repositories {
-        sonatype {
-            username = project.properties["ossrhUsername"]
-            password = project.properties["ossrhPassword"]
-
-            // To retrieve: ./gradlew -Psigning.keyId="$SIGNING_KEY" -Psigning.password="$SIGNING_PASSPHRASE" -Psigning.secretKeyRingFile="$SIGNING_SECRET" getStagingProfile
-            stagingProfileId = "456297f829bbbe"
-        }
-    }
-}
-
-// Signing requires three keys to be defined: signing.keyId, signing.password, and signing.secretKeyRingFile.
-// These can be passed to the Gradle command:
-//     ./gradlew -Psigning.keyId=yourid
-// or stored as key=value pairs in ~/.gradle/gradle.properties
-// You can also apply them in CI via environment variables. See Gradle's docs for details.
-signing {
-    required { isReleaseVersion && gradle.taskGraph.hasTask("publishPluginMavenPublicationToSonatypeRepository") }
-    sign(publishing.publications)
-}
-
-// afterEvaluate is necessary because java-gradle-plugin
-// creates its publications in an afterEvaluate callback
-afterEvaluate {
-    tasks.named("publishToSonatype").configure {
-        dependsOn("check")
-    }
-
-    publishing {
-        publications {
-            pluginMaven {
-                pom {
-                    name = "OpenAPI-Generator Contributors"
-                    description = project.description
-                    url = "https://openapi-generator.tech"
-                    organization {
-                        name = "org.openapitools"
-                        url = "https://github.com/OpenAPITools"
-                    }
-                    licenses {
-                        license {
-                            name = "The Apache Software License, Version 2.0"
-                            url = "https://www.apache.org/licenses/LICENSE-2.0.txt"
-                            distribution = "repo"
-                        }
-                    }
-                    developers {
-                        developer {
-                            id = "openapitools"
-                            name = "OpenAPI-Generator Contributors"
-                            email = "team@openapitools.org"
-                        }
-                    }
-                    scm {
-                        url = "https://github.com/OpenAPITools/openapi-generator"
-                        connection = "scm:git:git://github.com/OpenAPITools/openapi-generator.git"
-                        developerConnection = "scm:git:ssh://git@github.com:OpenAPITools/openapi-generator.git"
-                    }
-                    issueManagement {
-                        system = "GitHub"
-                        url = "https://github.com/OpenAPITools/openapi-generator/issues"
-                    }
-                }
-            }
-        }
-    }
-}
+}
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