diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 8a87db91..68dbd17b 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -61,13 +61,16 @@ android {
 
     buildTypes {
         release {
-            isMinifyEnabled = false
+            isMinifyEnabled = true
             proguardFiles(
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro",
             )
+            isDebuggable = false
         }
         debug {
+            isMinifyEnabled = false
+            isDebuggable = true
         }
     }
     compileOptions {
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index f1b42451..462dd204 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -14,7 +14,7 @@
 
 # Uncomment this to preserve the line number information for
 # debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
+-keepattributes SourceFile,LineNumberTable
 
 # If you keep the line number information, uncomment this to
 # hide the original source file name.