diff --git a/gap.spec b/gap.spec
index fb6f4d2..eb688fd 100644
--- a/gap.spec
+++ b/gap.spec
@@ -206,7 +206,8 @@ Requires:       gap-laguna >= 3.7.0
 #Requires:      gap-liealgdb >= 2.1
 Requires:       gap-liepring >= 1.8
 Requires:       gap-liering >= 2.3
-Requires:       gap-linboxing >= 0.5.2
+# not ready
+#Requires:       gap-linboxing >= 0.5.2
 # gap-linearalgebraforcap-2017.07.25: no license attached; cannot ship
 #Requires:      gap-linearalgebraforcap >= 2017.07.25
 Requires:       gap-localizeringforhomalg >= 2017.07.17