diff --git a/CMake/NPMInstall.cmake b/CMake/NPMInstall.cmake
index 44644db361d4435d6cbc0e19ebdc0967935d1fc5..299709ecb19e5f1a47fe26bb1d63080df128fa17 100644
--- a/CMake/NPMInstall.cmake
+++ b/CMake/NPMInstall.cmake
@@ -113,7 +113,7 @@ function(npm_install NPM_PACKAGE_SPECIFICATION)
     DEPENDS copy_src_public_${PACKAGE_NAME} download_npm_dependencies_${PACKAGE_NAME}
     COMMENT "Packing javascript files for ${PACKAGE_NAME} into ${NPM_BINARY_DIR}/build for deployment")
     
-    install(DIRECTORY ${NPM_BINARY_DIR}/build/ DESTINATION ${CMAKE_INSTALL_PREFIX}/${NPM_INSTALL_DESTINATION})
+    install(DIRECTORY ${NPM_BINARY_DIR}/build/ DESTINATION ${NPM_INSTALL_DESTINATION})
 
 endfunction(npm_install)