diff --git a/SC3006.md b/SC3006.md
index c2941c6..fff2ef1 100644
--- a/SC3006.md
+++ b/SC3006.md
@@ -17,7 +17,7 @@ For POSIX compliance, use
 
 ```sh
 variable=1
-if [ "${variable}" -ne 0 ]; then
+if [ "${variable}" != 0 ]; then
   echo variable is not zero
 fi
 ```
\ No newline at end of file