diff --git a/spcd/bootstrap.sh b/spcd/bootstrap.sh
index a886db4..26bfeed 100644
--- a/spcd/bootstrap.sh
+++ b/spcd/bootstrap.sh
@@ -161,7 +161,7 @@ _spcd_banner_wipe() {
 # ╰───────────┴───────╯
 
 _SPCD_ERROR_CI=1
-SPCD_ERROR_OS=2
+_SPCD_ERROR_OS=2
 
 # ╭───────────┬───────╮
 # │ internals │ frame │
@@ -228,7 +228,7 @@ spcd_error_os() {
     spcd_error_os__variable="${1}"
     printf "× OS: "
     spcd_os_printenv "${spcd_error_os__variable}"
-    exit "${SPCD_ERROR_OS}"
+    exit "${_SPCD_ERROR_OS}"
 }
 
 # ╭───────────┬─────╮