diff --git a/debian/rules b/debian/rules
index 5db13633..8bdf0163 100755
--- a/debian/rules
+++ b/debian/rules
@@ -434,6 +434,7 @@ override_dh_auto_configure: preconfigure
 	-DCLANG_LINK_CLANG_DYLIB=ON \
 	-DENABLE_LINKER_BUILD_ID=ON \
 	-DCOMPILER_RT_USE_LIBCXX=NO \
+	-DLIBUNWIND_USE_COMPILER_RT=ON \
 	$(Z3_FLAG) \
 	-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD="AVR;M68k" \
 	-DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN=ON \