diff --git a/backend/src/main/webapp/WEB-INF/jboss-deployment-structure.xml b/backend/src/main/webapp/WEB-INF/jboss-deployment-structure.xml
new file mode 100644
index 0000000..dad8afc
--- /dev/null
+++ b/backend/src/main/webapp/WEB-INF/jboss-deployment-structure.xml
@@ -0,0 +1,14 @@
+<jboss-deployment-structure>
+  <deployment>
+    <exclusions>
+      <module name="com.fasterxml.jackson.core.jackson-core" />
+      <module name="com.fasterxml.jackson.core.jackson-databind" />
+      <module name="com.fasterxml.jackson.core.jackson-annotations" />
+      <module name="com.fasterxml.jackson.dataformat.jackson-dataformat-yaml" />
+      <module name="com.fasterxml.jackson.datatype.jackson-datatype-jdk8" />
+      <module name="com.fasterxml.jackson.datatype.jackson-datatype-jsr310" />
+      <module name="com.fasterxml.jackson.jaxrs.jackson-jaxrs-json-provider" />
+      <module name="org.jboss.resteasy.resteasy-jackson2-provider" />
+    </exclusions>
+  </deployment>
+</jboss-deployment-structure>