diff --git a/tests/system/README b/tests/system/README
index 2d71245cb34..890dc3caa6c 100644
--- a/tests/system/README
+++ b/tests/system/README
@@ -77,7 +77,7 @@ Attention! If any of these prerequisites cannot be satisfied the tests will like
 
 Prerequisites - debugging and analyzing
 -----------------------------------------
-In tst_simple_debug from suite_debbugger, Creator needs to read data from an application it
+In tst_simple_debug from suite_debugger, Creator needs to read data from an application it
 started. On Windows, this has the following prerequisites:
 Either:
     * have no firewall at all enabled (sure that's a bad idea)