diff --git a/rbutil/rbutilqt/test/compareversion.cpp b/rbutil/rbutilqt/test/compareversion.cpp
index 80bddf733a..88345e0217 100644
--- a/rbutil/rbutilqt/test/compareversion.cpp
+++ b/rbutil/rbutilqt/test/compareversion.cpp
@@ -50,6 +50,10 @@ const struct testvector testdata[] =
     { "10.22.33",               "11.0.0",                       1 },
     { "1.2.3",                  "1.2.3.1",                      1 },
     { "1.2.3",                  "1.2.3-1",                      1 },
+    { "1.2.3-1",                "1.2.3.1",                      1 },
+    { "1.2.3-10",               "1.2.3.0",                      1 },
+    { "1.2.3-1",                "1.2.3.10",                     1 },
+    { "1.2.3-1",                "1.2.3a",                       1 },
     { "1.2.3",                  "1.2.3a",                       1 },
     { "1.2.3a",                 "1.2.3b",                       1 },
     { "1.2.3",                  "1.2.3b",                       1 },