diff --git a/apps/parent/proguard-rules.pro b/apps/parent/proguard-rules.pro
index 2dcdefd44f..398249d019 100644
--- a/apps/parent/proguard-rules.pro
+++ b/apps/parent/proguard-rules.pro
@@ -1,3 +1,5 @@
+-keepattributes SourceFile,LineNumberTable # Needed to avoid mangled Route patterns
+
 # Instructure
 -keep public class com.instructure.** { *; }
 -keep public class instructure.** { *; }
@@ -35,4 +37,4 @@
 -dontwarn kotlinx.atomicfu.AtomicBoolean
 
 # CameraKit
--dontwarn com.google.android.gms.**
\ No newline at end of file
+-dontwarn com.google.android.gms.**