diff --git a/vnext/Desktop.IntegrationTests/CMakeLists.txt b/vnext/Desktop.IntegrationTests/CMakeLists.txt
index 3715caf7097..b83ec2c5585 100644
--- a/vnext/Desktop.IntegrationTests/CMakeLists.txt
+++ b/vnext/Desktop.IntegrationTests/CMakeLists.txt
@@ -1,4 +1,5 @@
 set(SOURCES
+	ChakraJSIRuntimeHolder.cpp
 	DesktopTestInstance.cpp
 	HttpResourceIntegrationTests.cpp
 	RNTesterIntegrationTests.cpp
diff --git a/vnext/ReactUWP/CMakeLists.txt b/vnext/ReactUWP/CMakeLists.txt
index 1fac987fce0..d09afcbcca4 100644
--- a/vnext/ReactUWP/CMakeLists.txt
+++ b/vnext/ReactUWP/CMakeLists.txt
@@ -7,6 +7,7 @@ set(SOURCES
 	ABI/idl/ReactControl.idl
 	ABI/Instance_rt.cpp
 	ABI/ReactControl_rt.cpp
+	Base/ChakraJSIRuntimeHolder.cpp
 	Base/InstanceFactory.cpp
 	Base/UwpReactInstance.cpp
 	CxxReactUWP/JSBigString.cpp