diff --git a/indra/cmake/Variables.cmake b/indra/cmake/Variables.cmake
index ff11c643bc..78180b03e5 100644
--- a/indra/cmake/Variables.cmake
+++ b/indra/cmake/Variables.cmake
@@ -12,10 +12,7 @@
 # Switches set here and in 00-Common.cmake must agree with
 # https://bitbucket.org/lindenlab/viewer-build-variables/src/tip/variables
 # Reading $LL_BUILD is an attempt to directly use those switches.
-# <FS:Ansariel> This causes CMP0054 warning
-#if ("$ENV{LL_BUILD}" STREQUAL "")
-if ($ENV{LL_BUILD} STREQUAL "")
-# </FS:Ansariel>
+if ("$ENV{LL_BUILD}" STREQUAL "")
   message(FATAL_ERROR "Environment variable LL_BUILD must be set")
 endif ()