diff --git a/nbproject/private/private.xml b/nbproject/private/private.xml
index 5c20205..efc4e0b 100644
--- a/nbproject/private/private.xml
+++ b/nbproject/private/private.xml
@@ -16,8 +16,10 @@
             <file>file:/home/tube/NetBeansProjects/SeSim/nbproject/build-impl.xml</file>
             <file>file:/home/tube/NetBeansProjects/SeSim/src/SeSim/Exchange.java</file>
             <file>file:/home/tube/NetBeansProjects/SeSim/src/Gui/Chart.java</file>
+            <file>file:/home/tube/NetBeansProjects/SeSim/nbproject/project.properties</file>
             <file>file:/home/tube/NetBeansProjects/SeSim/src/Gui/OrderBookCell.java</file>
             <file>file:/home/tube/NetBeansProjects/SeSim/src/Gui/AskBook.java</file>
+            <file>file:/home/tube/NetBeansProjects/SeSim/src/Gui/BidBook.java</file>
             <file>file:/home/tube/NetBeansProjects/SeSim/build.xml</file>
             <file>file:/home/tube/NetBeansProjects/SeSim/src/Gui/OrderBookPanel.java</file>
             <file>file:/home/tube/NetBeansProjects/SeSim/src/SeSim/RandomTrader.java</file>
diff --git a/nbproject/project.properties b/nbproject/project.properties
index 543fd13..8c65bfa 100644
--- a/nbproject/project.properties
+++ b/nbproject/project.properties
@@ -87,7 +87,7 @@ manifest.custom.permissions=
 manifest.file=manifest.mf
 meta.inf.dir=${src.dir}/META-INF
 mkdist.disabled=false
-platform.active=JDK_1.8_-_OpenJFX
+platform.active=default_platform
 project.license=bsd
 run.classpath=\
     ${javac.classpath}:\