diff --git a/applet/pom.xml b/applet/pom.xml
index 2f7a624..b0eedeb 100644
--- a/applet/pom.xml
+++ b/applet/pom.xml
@@ -115,8 +115,8 @@
                                          classname="pro.javacard.ant.JavaCard"
                                          classpathref="maven.plugin.classpath"/>
                                 <javacard jckit="${env.JC_CLASSIC_HOME}">
-                                    <cap output="${project.build.directory}/aliro-applet.cap"
-                                         aid="A0000009094454414C49524F"
+                                    <cap output="${project.build.directory}/${cap.output.name}"
+                                         aid="${cap.elf.aid}"
                                          package="com.dangerousthings.aliro"
                                          version="0.1"
                                          classes="${project.build.outputDirectory}">
@@ -142,4 +142,25 @@
             </plugin>
         </plugins>
     </build>
+
+    <profiles>
+        <profile>
+            <id>j3r180</id>
+            <activation><activeByDefault>true</activeByDefault></activation>
+            <properties>
+                <cap.variant>j3r180</cap.variant>
+                <cap.elf.aid>A0000009094454414C49524F</cap.elf.aid>
+                <cap.output.name>aliro-applet-j3r180.cap</cap.output.name>
+            </properties>
+        </profile>
+        <profile>
+            <id>j3r452</id>
+            <properties>
+                <cap.variant>j3r452</cap.variant>
+                <!-- Last byte differs so both CAPs can coexist on the same card during testing. -->
+                <cap.elf.aid>A0000009094454414C49524F02</cap.elf.aid>
+                <cap.output.name>aliro-applet-j3r452.cap</cap.output.name>
+            </properties>
+        </profile>
+    </profiles>
 </project>