diff --git a/src/gui/loot_app.cpp b/src/gui/loot_app.cpp
index 07ac9c52..8e08564f 100644
--- a/src/gui/loot_app.cpp
+++ b/src/gui/loot_app.cpp
@@ -58,6 +58,7 @@ namespace loot {
 
             // Disable spell checking.
             command_line->AppendSwitch("--disable-spell-checking");
+            command_line->AppendSwitch("--disable-extensions");
         }
     }