diff --git a/bootstrap-haskell b/bootstrap-haskell
index 412ec8d..d077bc2 100755
--- a/bootstrap-haskell
+++ b/bootstrap-haskell
@@ -73,9 +73,9 @@ _eghcup() {
 		args="-s ${BOOTSTRAP_HASKELL_YAML}"
 	fi 
     if [ -z "${BOOTSTRAP_HASKELL_VERBOSE}" ] ; then
-        ghcup ${args} "$@"
+        "${GHCUP_BIN}/ghcup" ${args} "$@"
     else
-        ghcup ${args} --verbose "$@"
+        "${GHCUP_BIN}/ghcup" ${args} --verbose "$@"
     fi
 }