diff --git a/howto-build-android.md b/howto-build-android.md
index 1140ef772..8a4f32312 100644
--- a/howto-build-android.md
+++ b/howto-build-android.md
@@ -154,6 +154,6 @@ Finally build mobx models for the app:
 
 ### 9. Build!
 
-`$ flutter build apk —release`
+`$ flutter build apk --release`
 
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