diff --git a/modules/openapi-generator/src/main/resources/JavaJaxRS/resteasy/api.mustache b/modules/openapi-generator/src/main/resources/JavaJaxRS/resteasy/api.mustache
index d15ba6aa2089..e8d78d3de796 100644
--- a/modules/openapi-generator/src/main/resources/JavaJaxRS/resteasy/api.mustache
+++ b/modules/openapi-generator/src/main/resources/JavaJaxRS/resteasy/api.mustache
@@ -5,6 +5,7 @@ import {{package}}.{{classname}}Service;
 
 import io.swagger.annotations.ApiParam;
 import io.swagger.jaxrs.*;
+import io.swagger.jaxrs.PATCH;
 
 {{#imports}}import {{import}};
 {{/imports}}
diff --git a/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/PetApi.java b/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/PetApi.java
index 4773b5b135b2..ecd671799f6a 100644
--- a/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/PetApi.java
+++ b/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/PetApi.java
@@ -5,6 +5,7 @@
 
 import io.swagger.annotations.ApiParam;
 import io.swagger.jaxrs.*;
+import io.swagger.jaxrs.PATCH;
 
 import java.io.File;
 import org.openapitools.model.ModelApiResponse;
diff --git a/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/StoreApi.java b/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/StoreApi.java
index 0bdccffb2c78..81582008479b 100644
--- a/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/StoreApi.java
+++ b/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/StoreApi.java
@@ -5,6 +5,7 @@
 
 import io.swagger.annotations.ApiParam;
 import io.swagger.jaxrs.*;
+import io.swagger.jaxrs.PATCH;
 
 import java.util.Map;
 import org.openapitools.model.Order;
diff --git a/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/UserApi.java b/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/UserApi.java
index 7347f487864b..7e6217319693 100644
--- a/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/UserApi.java
+++ b/samples/server/petstore/jaxrs-resteasy/default/src/gen/java/org/openapitools/api/UserApi.java
@@ -5,6 +5,7 @@
 
 import io.swagger.annotations.ApiParam;
 import io.swagger.jaxrs.*;
+import io.swagger.jaxrs.PATCH;
 
 import java.util.List;
 import org.openapitools.model.User;
diff --git a/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/PetApi.java b/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/PetApi.java
index 4773b5b135b2..ecd671799f6a 100644
--- a/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/PetApi.java
+++ b/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/PetApi.java
@@ -5,6 +5,7 @@
 
 import io.swagger.annotations.ApiParam;
 import io.swagger.jaxrs.*;
+import io.swagger.jaxrs.PATCH;
 
 import java.io.File;
 import org.openapitools.model.ModelApiResponse;
diff --git a/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/StoreApi.java b/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/StoreApi.java
index 0bdccffb2c78..81582008479b 100644
--- a/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/StoreApi.java
+++ b/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/StoreApi.java
@@ -5,6 +5,7 @@
 
 import io.swagger.annotations.ApiParam;
 import io.swagger.jaxrs.*;
+import io.swagger.jaxrs.PATCH;
 
 import java.util.Map;
 import org.openapitools.model.Order;
diff --git a/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/UserApi.java b/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/UserApi.java
index 7347f487864b..7e6217319693 100644
--- a/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/UserApi.java
+++ b/samples/server/petstore/jaxrs-resteasy/joda/src/gen/java/org/openapitools/api/UserApi.java
@@ -5,6 +5,7 @@
 
 import io.swagger.annotations.ApiParam;
 import io.swagger.jaxrs.*;
+import io.swagger.jaxrs.PATCH;
 
 import java.util.List;
 import org.openapitools.model.User;