diff --git a/abrt.spec.in b/abrt.spec.in
index c35f2fe31e..4ddae5a038 100644
--- a/abrt.spec.in
+++ b/abrt.spec.in
@@ -518,6 +518,7 @@ CFLAGS="%{optflags} -Werror" %configure \
 %endif
         --with-defaultdumplocation=/var/%{var_base_dir}/abrt \
         --enable-doxygen-docs \
+        --enable-dump-time-unwind \
         --disable-silent-rules
 
 make %{?_smp_mflags}