diff --git a/spring-boot-tools/spring-boot-antlib/src/main/resources/org/springframework/boot/ant/antlib.xml b/spring-boot-tools/spring-boot-antlib/src/main/resources/org/springframework/boot/ant/antlib.xml
index 010d04b2df1..787a2d68bab 100644
--- a/spring-boot-tools/spring-boot-antlib/src/main/resources/org/springframework/boot/ant/antlib.xml
+++ b/spring-boot-tools/spring-boot-antlib/src/main/resources/org/springframework/boot/ant/antlib.xml
@@ -74,6 +74,8 @@
 					<attribute name="Main-Class"
 						value="org.springframework.boot.loader.JarLauncher" />
 					<attribute name="Start-Class" value="${start-class}" />
+					<attribute name="Spring-Boot-Classes" value="BOOT-INF/classes/" />
+					<attribute name="Spring-Boot-Lib" value="BOOT-INF/lib/" />
 				</manifest>
 			</jar>
 		</sequential>
diff --git a/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/Repackager.java b/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/Repackager.java
index c9c59376ad4..5059e5f805f 100644
--- a/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/Repackager.java
+++ b/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/Repackager.java
@@ -45,6 +45,10 @@ public class Repackager {
 
 	private static final String BOOT_VERSION_ATTRIBUTE = "Spring-Boot-Version";
 
+	private static final String BOOT_LIB_ATTRIBUTE = "Spring-Boot-Lib";
+
+	private static final String BOOT_CLASSES_ATTRIBUTE = "Spring-Boot-Classes";
+
 	private static final byte[] ZIP_FILE_HEADER = new byte[] { 'P', 'K', 3, 4 };
 
 	private String mainClass;
@@ -282,6 +286,12 @@ public class Repackager {
 		}
 		String bootVersion = getClass().getPackage().getImplementationVersion();
 		manifest.getMainAttributes().putValue(BOOT_VERSION_ATTRIBUTE, bootVersion);
+		manifest.getMainAttributes().putValue(BOOT_CLASSES_ATTRIBUTE,
+				(this.layout instanceof RepackagingLayout)
+						? ((RepackagingLayout) this.layout).getRepackagedClassesLocation()
+						: this.layout.getClassesLocation());
+		manifest.getMainAttributes().putValue(BOOT_LIB_ATTRIBUTE,
+				this.layout.getLibraryDestination("", LibraryScope.COMPILE));
 		return manifest;
 	}
 
diff --git a/spring-boot-tools/spring-boot-loader-tools/src/test/java/org/springframework/boot/loader/tools/RepackagerTests.java b/spring-boot-tools/spring-boot-loader-tools/src/test/java/org/springframework/boot/loader/tools/RepackagerTests.java
index 83f92b98bc0..edc4656fbfc 100644
--- a/spring-boot-tools/spring-boot-loader-tools/src/test/java/org/springframework/boot/loader/tools/RepackagerTests.java
+++ b/spring-boot-tools/spring-boot-loader-tools/src/test/java/org/springframework/boot/loader/tools/RepackagerTests.java
@@ -370,6 +370,33 @@ public class RepackagerTests {
 				.containsKey(new Attributes.Name("Spring-Boot-Version"));
 	}
 
+	@Test
+	public void executableJarLayoutAttributes() throws Exception {
+		this.testJarFile.addClass("a/b/C.class", ClassWithMainMethod.class);
+		File file = this.testJarFile.getFile();
+		Repackager repackager = new Repackager(file);
+		repackager.repackage(NO_LIBRARIES);
+		Manifest actualManifest = getManifest(file);
+		assertThat(actualManifest.getMainAttributes())
+				.containsEntry(new Attributes.Name("Spring-Boot-Lib"), "BOOT-INF/lib/");
+		assertThat(actualManifest.getMainAttributes()).containsEntry(
+				new Attributes.Name("Spring-Boot-Classes"), "BOOT-INF/classes/");
+	}
+
+	@Test
+	public void executableWarLayoutAttributes() throws Exception {
+		this.testJarFile.addClass("WEB-INF/classes/a/b/C.class",
+				ClassWithMainMethod.class);
+		File file = this.testJarFile.getFile("war");
+		Repackager repackager = new Repackager(file);
+		repackager.repackage(NO_LIBRARIES);
+		Manifest actualManifest = getManifest(file);
+		assertThat(actualManifest.getMainAttributes())
+				.containsEntry(new Attributes.Name("Spring-Boot-Lib"), "WEB-INF/lib/");
+		assertThat(actualManifest.getMainAttributes()).containsEntry(
+				new Attributes.Name("Spring-Boot-Classes"), "WEB-INF/classes/");
+	}
+
 	@Test
 	public void nullCustomLayout() throws Exception {
 		this.testJarFile.addClass("a/b/C.class", ClassWithoutMainMethod.class);
diff --git a/spring-boot-tools/spring-boot-loader-tools/src/test/java/org/springframework/boot/loader/tools/TestJarFile.java b/spring-boot-tools/spring-boot-loader-tools/src/test/java/org/springframework/boot/loader/tools/TestJarFile.java
index 00cdf103290..ee94dc29102 100644
--- a/spring-boot-tools/spring-boot-loader-tools/src/test/java/org/springframework/boot/loader/tools/TestJarFile.java
+++ b/spring-boot-tools/spring-boot-loader-tools/src/test/java/org/springframework/boot/loader/tools/TestJarFile.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2016 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -31,6 +31,7 @@ import org.zeroturnaround.zip.ZipUtil;
 
 /**
  * @author Phillip Webb
+ * @author Andy Wilkinson
  */
 public class TestJarFile {
 
@@ -121,8 +122,12 @@ public class TestJarFile {
 	}
 
 	public File getFile() throws IOException {
+		return getFile("jar");
+	}
+
+	public File getFile(String extension) throws IOException {
 		File file = this.temporaryFolder.newFile();
-		file = new File(file.getParent(), file.getName() + ".jar");
+		file = new File(file.getParent(), file.getName() + "." + extension);
 		ZipUtil.pack(this.jarSource, file);
 		return file;
 	}