diff --git a/ios/XCConfigs/Base/Project.xcconfig b/ios/XCConfigs/Base/Project.xcconfig
index c7965ae4d..03a8fcb04 100644
--- a/ios/XCConfigs/Base/Project.xcconfig
+++ b/ios/XCConfigs/Base/Project.xcconfig
@@ -70,6 +70,7 @@ SWIFT_COMPILATION_MODE_Release = wholemodule
 SWIFT_OPTIMIZATION_LEVEL = $(SWIFT_OPTIMIZATION_LEVEL_$(CONFIGURATION))
 SWIFT_OPTIMIZATION_LEVEL_Debug = -Onone
 SWIFT_OPTIMIZATION_LEVEL_Release = -O
+SWIFT_STRICT_CONCURRENCY = complete
 SWIFT_VERSION = 5.0
 TARGETED_DEVICE_FAMILY = 1
 VALIDATE_PRODUCT = $(VALIDATE_PRODUCT_$(CONFIGURATION))