diff --git a/scrape.go b/scrape.go
index 6bcfb1a..9aaf1f2 100644
--- a/scrape.go
+++ b/scrape.go
@@ -103,7 +103,7 @@ func (ltc *loadTupContent) Validate() error {
 		return fmt.Errorf("scrsecs/scrcaps length mismatch")
 	}
 
-	if !(len(ltc.Scrcaps) == 0 || ltc.Scrcaps[0] == "") {
+	if !(len(ltc.Scrcaps) == 0 || (len(ltc.Scrcaps) == 1 && ltc.Scrcaps[0] == "")) {
 		return errors.New("unsupported use of strcaps")
 	}