diff --git a/gaboshlib/g_num_is_higher.sh b/gaboshlib/g_num_is_higher.sh
index 0c03661..c5213e3 100644
--- a/gaboshlib/g_num_is_higher.sh
+++ b/gaboshlib/g_num_is_higher.sh
@@ -18,7 +18,7 @@ function g_num_is_higher {
   # Check for valid number
   g_num_valid_number "$f_num" "$f_checkhigher" || return 1
  
-  if [ $(echo "${f_num} > ${f_checkhigher}" | bc) -ne 0 ]
+  if [ $(g_calc "${f_num} > ${f_checkhigher}") -ne 0 ]
   then
     return 0
   else