diff --git a/lib/spack/spack/compilers/__init__.py b/lib/spack/spack/compilers/__init__.py
index 73ba07237d6..17f65e64097 100644
--- a/lib/spack/spack/compilers/__init__.py
+++ b/lib/spack/spack/compilers/__init__.py
@@ -766,7 +766,8 @@ def name_matches(name, name_list):
             toolchains.add(compiler_cls.__name__)
 
     if len(toolchains) > 1:
-        if toolchains == set(['Clang', 'AppleClang', 'Aocc']):
+        if toolchains == set(['Clang', 'AppleClang', 'Aocc']) or \
+           toolchains == set(['Dpcpp', 'Oneapi']):
             return False
         tty.debug("[TOOLCHAINS] {0}".format(toolchains))
         return True