diff --git a/examples/EC18_strTooLow.s b/examples/EC18_strTooLow.s
new file mode 100644
index 0000000000000000000000000000000000000000..5f6b5b53d92b9df1f37f0a0285bead60082a78c4
--- /dev/null
+++ b/examples/EC18_strTooLow.s
@@ -0,0 +1,5 @@
+MOV R0 -200
+MOV R7 21
+STR R0 0 R7
+LDR R1 R0 0
+RET R1
\ No newline at end of file