diff --git a/indra/cmake/Copy3rdPartyLibs.cmake b/indra/cmake/Copy3rdPartyLibs.cmake
index 11aeaea4ce..3a15d6c091 100644
--- a/indra/cmake/Copy3rdPartyLibs.cmake
+++ b/indra/cmake/Copy3rdPartyLibs.cmake
@@ -68,7 +68,7 @@ if(WINDOWS)
     elseif (MSVC_VERSION EQUAL 1800) # VisualStudio 2013, which is (sigh) VS 12
         list(APPEND LMSVC_VER 120)
         list(APPEND LMSVC_VERDOT 12.0)
-    elseif (MSVC_VERSION EQUAL 1915) # Visual Studio 2017
+    elseif (MSVC_VERSION EQUAL 1916) # Visual Studio 2017
         list(APPEND LMSVC_VER 150)
         list(APPEND LMSVC_VERDOT 15.0)
     else (MSVC80)