diff --git a/core/pom.xml b/core/pom.xml
index 1f4b29ddde5..665c5267bc3 100755
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -93,10 +93,11 @@
                                     <goal>compile</goal>
                                 </goals>
                                 <configuration>
+                                    <includes>
+                                        <include>org/keycloak/jose/jwk/EdECUtilsImpl.java</include>
+                                    </includes>
+                                    <excludes combine.self="override" />
                                     <release>15</release>
-                                    <compileSourceRoots>
-                                        <compileSourceRoot>${project.basedir}/src/main/java15</compileSourceRoot>
-                                    </compileSourceRoots>
                                 </configuration>
                             </execution>
                         </executions>
@@ -124,6 +125,15 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <excludes>
+                        <exclude>org/keycloak/jose/jwk/EdECUtilsImpl.java</exclude>
+                    </excludes>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 
diff --git a/core/src/main/java15/org/keycloak/jose/jwk/EdECUtilsImpl.java b/core/src/main/java/org/keycloak/jose/jwk/EdECUtilsImpl.java
similarity index 100%
rename from core/src/main/java15/org/keycloak/jose/jwk/EdECUtilsImpl.java
rename to core/src/main/java/org/keycloak/jose/jwk/EdECUtilsImpl.java