diff --git a/src/it/spring-fat/README.md b/src/it/spring-fat/README.md
index 882b66f70..1020d0570 100644
--- a/src/it/spring-fat/README.md
+++ b/src/it/spring-fat/README.md
@@ -24,7 +24,7 @@ The process is as follows:
 To exclusively run this test, execute the command below:
 
 ```shell
-mvn clean integration-test invoker:run -Dinvoker.test=spring-fat -DskipTests
+mvn clean integration-test -Dinvoker.test=spring-fat -DskipTests
 ```
 
 ## The First Results
diff --git a/src/it/spring-fat/pom.xml b/src/it/spring-fat/pom.xml
index 8aaaf1a37..1b5387512 100644
--- a/src/it/spring-fat/pom.xml
+++ b/src/it/spring-fat/pom.xml
@@ -108,6 +108,24 @@ SOFTWARE.
           </execution>
         </executions>
       </plugin>
+            <plugin>
+              <groupId>org.eolang</groupId>
+              <artifactId>eo-maven-plugin</artifactId>
+              <version>0.38.4</version>
+              <executions>
+                <execution>
+                  <id>convert-xmir-to-phi</id>
+                  <phase>process-classes</phase>
+                  <goals>
+                    <goal>xmir-to-phi</goal>
+                  </goals>
+                  <configuration>
+                    <phiInputDir>${project.build.directory}/generated-sources/jeo-xmir</phiInputDir>
+                    <phiOutputDir>${project.build.directory}/generated-sources/jeo-phi</phiOutputDir>
+                  </configuration>
+                </execution>
+              </executions>
+            </plugin>
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>exec-maven-plugin</artifactId>