diff --git a/src/objective-c/tests/build_tests.sh b/src/objective-c/tests/build_tests.sh
index a8b75030329573ec361f4ec0dea8562b00092565..3ac43fb5108e3b4e3a39a1b564b849ca28a680cc 100755
--- a/src/objective-c/tests/build_tests.sh
+++ b/src/objective-c/tests/build_tests.sh
@@ -38,6 +38,4 @@ hash xcodebuild 2>/dev/null || { echo >&2 "XCode command-line tools need to be i
 
 # The local test server needs to be compiled before this because pod install of
 # gRPC renames some C gRPC files and not the server's code references to them.
-#
-# Suppress error output because Cocoapods issue #3823 causes a flooding warning.
-pod install 2>/dev/null
+pod install