diff --git a/.gitignore b/.gitignore
index 27043d8f8..e6d2ff3bf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@ _site
 sample-pages
 target/
 spring-cloud-function-*/
+*.iml
diff --git a/spring-cloud-function-parent (1).iml b/spring-cloud-function-parent (1).iml
deleted file mode 100644
index 0cfe82597..000000000
--- a/spring-cloud-function-parent (1).iml	
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="MavenCustomPomFilePath">
-    <option name="mavenPomFileUrl" value="file://$MODULE_DIR$/.flattened-pom.xml" />
-  </component>
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_5">
-    <output url="file://$MODULE_DIR$/target/classes" />
-    <output-test url="file://$MODULE_DIR$/target/test-classes" />
-    <exclude-output />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/spring-cloud-function-parent (2).iml b/spring-cloud-function-parent (2).iml
deleted file mode 100644
index 5721103aa..000000000
--- a/spring-cloud-function-parent (2).iml	
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
-    <output url="file://$MODULE_DIR$/target/classes" />
-    <output-test url="file://$MODULE_DIR$/target/test-classes" />
-    <content url="file://$MODULE_DIR$">
-      <excludeFolder url="file://$MODULE_DIR$/target" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/spring-cloud-function-parent.iml b/spring-cloud-function-parent.iml
deleted file mode 100644
index 5721103aa..000000000
--- a/spring-cloud-function-parent.iml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
-    <output url="file://$MODULE_DIR$/target/classes" />
-    <output-test url="file://$MODULE_DIR$/target/test-classes" />
-    <content url="file://$MODULE_DIR$">
-      <excludeFolder url="file://$MODULE_DIR$/target" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file