diff --git a/spcd/bootstrap.sh b/spcd/bootstrap.sh
index 596dc99..d579be8 100644
--- a/spcd/bootstrap.sh
+++ b/spcd/bootstrap.sh
@@ -819,10 +819,10 @@ spcd_install_package() {
 }
 
 spcd_python_ln() {
-    spcd_python_ln__command="${1}"
-    if [ -n "${spcd_python_ln__command}" ]; then
-        echo "→ ${SPCD_PYTHON_ALIAS} → ${spcd_python_ln__command}"
-        ln -f -s "${spcd_python_ln__command}" \
+    local command="${1}"
+    if [ -n "${command}" ]; then
+        echo "→ ${SPCD_PYTHON_ALIAS} → ${command}"
+        ln -f -s "${command}" \
             "/usr/bin/${SPCD_PYTHON_ALIAS}"
     fi
 }