diff --git a/debian/rules b/debian/rules
index e37f2429..92e24883 100755
--- a/debian/rules
+++ b/debian/rules
@@ -362,8 +362,9 @@ endif
 	-DLIBCXXABI_LIBCXX_LIBRARY_PATH=$(BASE_PATH)/libcxx/build/lib \
 	-DLIBCXXABI_LIBCXX_INCLUDES=$(BASE_PATH)/libcxx/include \
 	-DLIBCXXABI_ENABLE_EXCEPTIONS=$(LIBCXX_EXCEPTIONS) \
-	-DLLVM_ENABLE_RTTI=ON
+	-DLLVM_ENABLE_RTTI=ON \
 	$(MAKE) $(NJOBS) VERBOSE=1
+
 	cd libcxx/build && \
 	cmake ../ \
 	$(LIBCXX_CMAKE_OPTIONS) \
@@ -371,7 +372,7 @@ endif
 	-DLIBCXX_CXX_ABI_INCLUDE_PATHS=$(BASE_PATH)/libcxxabi/include \
 	-DLIBCXX_CXX_ABI_LIBRARY_PATH=$(BASE_PATH)/libcxxabi/build/lib \
 	-DLIBCXX_ENABLE_EXCEPTIONS=$(LIBCXX_EXCEPTIONS) \
-	-DLIBCXX_INSTALL_EXPERIMENTAL_LIBRARY=ON
+	-DLIBCXX_INSTALL_EXPERIMENTAL_LIBRARY=ON \
 	$(MAKE) $(NJOBS) VERBOSE=1
 
 override_dh_prep: build_doc