diff --git a/recaf-ui/src/main/java/software/coley/recaf/ui/pane/editing/jvm/DecompilerPaneConfig.java b/recaf-ui/src/main/java/software/coley/recaf/ui/pane/editing/jvm/DecompilerPaneConfig.java
index 46f3cb570..174f9244c 100644
--- a/recaf-ui/src/main/java/software/coley/recaf/ui/pane/editing/jvm/DecompilerPaneConfig.java
+++ b/recaf-ui/src/main/java/software/coley/recaf/ui/pane/editing/jvm/DecompilerPaneConfig.java
@@ -21,7 +21,7 @@
 @ApplicationScoped
 public class DecompilerPaneConfig extends BasicConfigContainer {
 	private final ObservableInteger timeoutSeconds = new ObservableInteger(60);
-	private final ObservableBoolean useMappingAcceleration = new ObservableBoolean(true);
+	private final ObservableBoolean useMappingAcceleration = new ObservableBoolean(false);
 	private final ObservableBoolean acknowledgedSaveWithErrors = new ObservableBoolean(DevDetection.isDevEnv());
 
 	@Inject