diff --git a/macros.hpc-gnu b/macros.hpc-gnu
index 7394cf2..edf8302 100644
--- a/macros.hpc-gnu
+++ b/macros.hpc-gnu
@@ -18,9 +18,9 @@
 	     sed -e "s#.* \\([0-9]\\+\\.[0-9.]\\+\\)\\(\$\\| .*\\)#\\1#")}\
  %{expand: %%global hpc_gnu_dep_version %(\\\
  	     FULL_VERSION=%hpc_gnu_full_version; \\\
- 	     [ ${HPC_CF_FULL_VERSION%%%%.*} -lt 5 ] && \\\
+ 	     [ ${FULL_VERSION%%%%.*} -lt 5 ] && \\\
 	     echo ${FULL_VERSION%%.*} || \\\
-	     echo ${HPC_CF_FULL_VERSION%%%%.*})} \
+	     echo ${FULL_VERSION%%%%.*})} \
  %{expand: %%global hpc_gnu_pack_version %{?_cf_ver}%{!?_cf_ver:%%{nil}}} \
  %{expand: %%global hpc_gnu_dir gnu%{hpc_gnu_dep_version}}