diff --git a/debian.master/rules.d/s390x.mk b/debian.master/rules.d/s390x.mk
index 27d3af23d1d0..c8675a41cd31 100644
--- a/debian.master/rules.d/s390x.mk
+++ b/debian.master/rules.d/s390x.mk
@@ -10,7 +10,7 @@ vdso		= vdso_install
 no_dumpfile	= true
 
 do_extras_package = true
-sipl_signed       = true
+sipl_signed       = false
 do_tools_usbip    = true
 do_tools_cpupower = true
 do_tools_perf     = true