diff --git a/src/main/java/appeng/client/gui/implementations/GuiInterfaceConfigurationTerminal.java b/src/main/java/appeng/client/gui/implementations/GuiInterfaceConfigurationTerminal.java
index 2d1973c6d..02b578779 100644
--- a/src/main/java/appeng/client/gui/implementations/GuiInterfaceConfigurationTerminal.java
+++ b/src/main/java/appeng/client/gui/implementations/GuiInterfaceConfigurationTerminal.java
@@ -409,6 +409,8 @@ public class GuiInterfaceConfigurationTerminal extends AEBaseGui implements IJEI
                 }
             } else if (displayName.contains(term)) {
                 foundMatchingItemStack = true;
+            } else {
+                return false;
             }
         }
         return foundMatchingItemStack;
diff --git a/src/main/java/appeng/client/gui/implementations/GuiInterfaceTerminal.java b/src/main/java/appeng/client/gui/implementations/GuiInterfaceTerminal.java
index 2ed7174b4..91f503ae4 100644
--- a/src/main/java/appeng/client/gui/implementations/GuiInterfaceTerminal.java
+++ b/src/main/java/appeng/client/gui/implementations/GuiInterfaceTerminal.java
@@ -592,6 +592,8 @@ public class GuiInterfaceTerminal extends AEBaseGui {
                         }
                     } else if (displayName.contains(term)) {
                         foundMatchingItemStack = true;
+                    } else {
+                        return false;
                     }
                 }
             }