diff --git a/.idea/compiler.xml b/.idea/compiler.xml
new file mode 100644
index 00000000..b10eca85
--- /dev/null
+++ b/.idea/compiler.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <option name="USE_RELEASE_OPTION" value="false" />
+    <annotationProcessing>
+      <profile name="Annotation profile for Javassist" enabled="true">
+        <sourceOutputDir name="../generated-sources/annotations" />
+        <sourceTestOutputDir name="../generated-test-sources/test-annotations" />
+      </profile>
+    </annotationProcessing>
+  </component>
+</project>
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 89ffd957..e27790b7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -151,8 +151,8 @@
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.2</version>
         <configuration>
-          <source>11</source>
-          <target>11</target>
+          <source>1.8</source>
+          <target>1.8</target>
           <testSource>11</testSource>
           <testTarget>11</testTarget>
           <testCompilerArgument>-parameters</testCompilerArgument>