diff --git a/libcxxabi.spec b/libcxxabi.spec
index 8bba56d..c14246a 100644
--- a/libcxxabi.spec
+++ b/libcxxabi.spec
@@ -71,8 +71,6 @@ sed -i 's|#define _LIBCXXABI_ARM_EHABI||g' include/__cxxabi_config.h
 %endif
 
 %cmake	-GNinja \
-	-DCMAKE_C_COMPILER=/usr/bin/clang \
-	-DCMAKE_CXX_COMPILER=/usr/bin/clang++ \
 	-DCMAKE_MODULE_PATH=%{_libdir}/cmake/llvm \
 	-DLIBCXXABI_LIBCXX_INCLUDES=%{_includedir}/c++/v1/ \
 %if 0%{?__isa_bits} == 64