diff --git a/.gitignore b/.gitignore
index 676e68c..b4976a2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,6 +20,7 @@ notes
 /.idea
 /.idea/
 /results
+/temp
 
 # Don't commit the data directory that we'll
 # use to hold the data from
diff --git a/.idea/misc.xml b/.idea/misc.xml
index bce9de7..97e4469 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -7,7 +7,7 @@
       </list>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_13" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_13" project-jdk-name="openjdk-15" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/propeller.iml b/propeller.iml
index f3f76e0..f67558b 100644
--- a/propeller.iml
+++ b/propeller.iml
@@ -23,6 +23,7 @@
     <orderEntry type="library" name="Leiningen: com.google.javascript/closure-compiler-unshaded:v20170910" level="project" />
     <orderEntry type="library" name="Leiningen: com.google.jsinterop/jsinterop-annotations:1.0.0" level="project" />
     <orderEntry type="library" name="Leiningen: com.google.protobuf/protobuf-java:3.0.2" level="project" />
+    <orderEntry type="library" name="Leiningen: net.clojars.schneau/psb2:1.0.0" level="project" />
     <orderEntry type="library" name="Leiningen: nrepl:0.6.0" level="project" />
     <orderEntry type="library" name="Leiningen: org.clojure/clojure:1.10.0" level="project" />
     <orderEntry type="library" name="Leiningen: org.clojure/clojurescript:1.9.946" level="project" />