diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index f69f26a..bdaf3e4 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -2,7 +2,7 @@
 #
 # Mark Potts, Kyle Gerheiser
 
-if(CMAKE_Fortran_COMPILER_ID MATCHES "^(Intel)$")
+if(CMAKE_Fortran_COMPILER_ID MATCHES "^(Intel|IntelLLVM)$")
   set(CMAKE_Fortran_FLAGS
       "-g -traceback -free -convert big_endian -assume byterecl ${CMAKE_Fortran_FLAGS}")
   set(CMAKE_Fortran_FLAGS_RELEASE "-O2")