diff --git a/pkg/info/types.go b/pkg/info/types.go
index 042e3b8f..03305c36 100644
--- a/pkg/info/types.go
+++ b/pkg/info/types.go
@@ -51,7 +51,7 @@ var MinimumNumaflowVersion = map[ContainerType]string{
 	Reducestreamer:    "1.3.1-z",
 	Reducer:           "1.3.1-z",
 	Sessionreducer:    "1.3.1-z",
-	Sideinput:         "1.4.0-z",
+	Sideinput:         "1.3.1-z",
 	Fbsinker:          "1.4.0-z",
 }