diff --git a/CHANGELOG.md b/CHANGELOG.md
index 884fe275f0..c6b632e70d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## Unreleased
 
+### Fixes
+
+- Added `consumerProguardFiles 'proguard-rules.pro'` to the debug build configuration to ensure ProGuard rules are consistently applied across both release and debug variants. ([#3339](https://github.com/getsentry/sentry-dart/pull/3339))
+
 ### Enhancements
 
 - Refactor `captureReplay` and `setReplayConfig` to use FFI/JNI ([#3318](https://github.com/getsentry/sentry-dart/pull/3318))
diff --git a/packages/flutter/android/build.gradle b/packages/flutter/android/build.gradle
index 43fdcab75b..4528c72c0f 100644
--- a/packages/flutter/android/build.gradle
+++ b/packages/flutter/android/build.gradle
@@ -47,6 +47,9 @@ android {
         release {
             consumerProguardFiles 'proguard-rules.pro'
         }
+        debug {
+            consumerProguardFiles 'proguard-rules.pro'
+        }
     }
 
     compileOptions {