diff --git a/its/core-integration-tests/src/test/resources/mng-3679-pluginExecIdInterpolation/.settings/org.eclipse.jdt.core.prefs b/its/core-integration-tests/src/test/resources/mng-3679-pluginExecIdInterpolation/.settings/org.eclipse.jdt.core.prefs
deleted file mode 100644
index 02215408ed..0000000000
--- a/its/core-integration-tests/src/test/resources/mng-3679-pluginExecIdInterpolation/.settings/org.eclipse.jdt.core.prefs
+++ /dev/null
@@ -1,5 +0,0 @@
-#Thu Jul 24 12:57:19 EDT 2008
-eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.2
-org.eclipse.jdt.core.compiler.compliance=1.4
-org.eclipse.jdt.core.compiler.source=1.3
diff --git a/its/core-integration-tests/src/test/resources/mng-3679-pluginExecIdInterpolation/.settings/org.maven.ide.eclipse.prefs b/its/core-integration-tests/src/test/resources/mng-3679-pluginExecIdInterpolation/.settings/org.maven.ide.eclipse.prefs
deleted file mode 100644
index f39382bfbd..0000000000
--- a/its/core-integration-tests/src/test/resources/mng-3679-pluginExecIdInterpolation/.settings/org.maven.ide.eclipse.prefs
+++ /dev/null
@@ -1,8 +0,0 @@
-#Thu Jul 24 12:57:46 EDT 2008
-activeProfiles=
-eclipse.preferences.version=1
-fullBuildGoals=process-test-resources
-includeModules=true
-resolveWorkspaceProjects=true
-resourceFilterGoals=process-resources resources\:testResources
-version=1
diff --git a/its/core-integration-tests/src/test/resources/mng-3679-pluginExecIdInterpolation/target/sanity-check.txt b/its/core-integration-tests/src/test/resources/mng-3679-pluginExecIdInterpolation/target/sanity-check.txt
deleted file mode 100644
index 6fdc0cc1ae..0000000000
--- a/its/core-integration-tests/src/test/resources/mng-3679-pluginExecIdInterpolation/target/sanity-check.txt
+++ /dev/null
@@ -1 +0,0 @@
-Testing execution with id: test-id\n
\ No newline at end of file