diff --git a/pkg/obiformats/universal_read.go b/pkg/obiformats/universal_read.go
index 2d9a9d0..e8b08ef 100644
--- a/pkg/obiformats/universal_read.go
+++ b/pkg/obiformats/universal_read.go
@@ -107,6 +107,7 @@ func OBIMimeTypeGuesser(stream io.Reader) (*mimetype.MIME, io.Reader, error) {
 	mimetype.Lookup("application/octet-stream").Extend(csv, "text/csv", ".csv")
 
 	// Create a buffer to store the read data
+	mimetype.SetLimit(1024 * 1024)
 	buf := make([]byte, 1024*1024)
 	n, err := io.ReadFull(stream, buf)
 
diff --git a/pkg/obioptions/version.go b/pkg/obioptions/version.go
index 02e39bb..ac18caf 100644
--- a/pkg/obioptions/version.go
+++ b/pkg/obioptions/version.go
@@ -8,7 +8,7 @@ import (
 // corresponds to the last commit, and not the one when the file will be
 // commited
 
-var _Commit = "fbe7d15"
+var _Commit = "706b44c"
 var _Version = "Release 4.4.0"
 
 // Version returns the version of the obitools package.