diff --git a/ios/ci_scripts/ci_post_clone.sh b/ios/ci_scripts/ci_post_clone.sh
index 74f6b9a..c979464 100755
--- a/ios/ci_scripts/ci_post_clone.sh
+++ b/ios/ci_scripts/ci_post_clone.sh
@@ -7,10 +7,10 @@
 set -e
 
 # The default execution directory of this script is the ci_scripts directory.
-cd $CI_PRIMARY_REPOSITORY_PATH # change working directory to the root of your cloned repo.
+cd "$CI_PRIMARY_REPOSITORY_PATH" # change working directory to the root of your cloned repo.
 
 # Install Flutter using git.
-git clone https://github.com/flutter/flutter.git --depth 1 -b stable $HOME/flutter
+git clone https://github.com/flutter/flutter.git --depth 1 -b stable "$HOME/flutter"
 export PATH="$PATH:$HOME/flutter/bin"
 
 # Install Flutter artifacts for iOS (--ios), or macOS (--macos) platforms.
diff --git a/ios/ci_scripts/ci_post_xcodebuild.sh b/ios/ci_scripts/ci_post_xcodebuild.sh
index 00fcdcd..120a4f1 100755
--- a/ios/ci_scripts/ci_post_xcodebuild.sh
+++ b/ios/ci_scripts/ci_post_xcodebuild.sh
@@ -4,9 +4,12 @@
 set -e
 
 # The default execution directory of this script is the ci_scripts directory.
-cd $CI_PRIMARY_REPOSITORY_PATH # change working directory to the root of your cloned repo.
+cd "$CI_PRIMARY_REPOSITORY_PATH" # change working directory to the root of your cloned repo.
 
-# Run Sentry dart plugin.
+# Make Flutter and Dart available in the PATH (it was already installed in the ci_post_clone.sh script)
+export PATH="$PATH:$HOME/flutter/bin"
+
+# Run Sentry Dart plugin to upload source maps and debug symbols to Sentry.
 dart run sentry_dart_plugin
 
 exit 0