diff --git a/tools/bots/flutter/analyze_flutter_engine.sh b/tools/bots/flutter/analyze_flutter_engine.sh
index eac0e399ac0..46f0a825a90 100755
--- a/tools/bots/flutter/analyze_flutter_engine.sh
+++ b/tools/bots/flutter/analyze_flutter_engine.sh
@@ -5,7 +5,7 @@
 
 # Analyze Dart code in the flutter/engine repo.
 
-set -e
+set -ex
 
 checkout=$(pwd)
 dart=$checkout/out/ReleaseX64/dart-sdk/bin/dart
diff --git a/tools/bots/flutter/analyze_flutter_flutter.sh b/tools/bots/flutter/analyze_flutter_flutter.sh
index adca5cb20dd..4ec83ad4ab1 100755
--- a/tools/bots/flutter/analyze_flutter_flutter.sh
+++ b/tools/bots/flutter/analyze_flutter_flutter.sh
@@ -5,7 +5,7 @@
 
 # Analyze Dart code in the flutter/flutter repo.
 
-set -e
+set -ex
 
 checkout=$(pwd)
 dart=$checkout/out/ReleaseX64/dart-sdk/bin/dart
diff --git a/tools/bots/flutter/compile_flutter.sh b/tools/bots/flutter/compile_flutter.sh
index 4e8a59fcfab..35c3e8157c4 100755
--- a/tools/bots/flutter/compile_flutter.sh
+++ b/tools/bots/flutter/compile_flutter.sh
@@ -5,7 +5,7 @@
 
 # Compile flutter tests with a locally built SDK.
 
-set -e
+set -ex
 
 prepareOnly=false
 leakTest=false