diff --git a/core/src/mindustry/content/TechTree.java b/core/src/mindustry/content/TechTree.java
index 574c3a18f2..d55eb68623 100644
--- a/core/src/mindustry/content/TechTree.java
+++ b/core/src/mindustry/content/TechTree.java
@@ -201,6 +201,8 @@ public class TechTree implements ContentList{
                             node(liquidRouter, () -> {
                                 node(liquidTank);
 
+                                node(bridgeConduit);
+
                                 node(pulseConduit, () -> {
                                     node(phaseConduit, () -> {
 
@@ -217,7 +219,6 @@ public class TechTree implements ContentList{
                                     });
                                 });
                             });
-                            node(bridgeConduit);
                         });
                     });
                 });
diff --git a/core/src/mindustry/mod/Scripts.java b/core/src/mindustry/mod/Scripts.java
index 075469f24f..546a3e7828 100644
--- a/core/src/mindustry/mod/Scripts.java
+++ b/core/src/mindustry/mod/Scripts.java
@@ -12,7 +12,7 @@ import org.mozilla.javascript.*;
 public class Scripts implements Disposable{
     private final Array<String> blacklist = Array.with("net", "files", "reflect", "javax", "rhino", "file", "channels", "jdk",
         "runtime", "util.os", "rmi", "security", "org.", "sun.", "beans", "sql", "http", "exec", "compiler", "process", "system",
-        ".awt", "socket", "mod.scripts", "classloader");
+        ".awt", "socket", "mod.scripts", "classloader", "oracle");
     private final Array<String> whitelist = Array.with("mindustry.net");
     private final Context context;
     private final String wrapper;