diff --git a/goblint-cil.opam b/goblint-cil.opam
index a16112d5b..c3ee5b6c5 100644
--- a/goblint-cil.opam
+++ b/goblint-cil.opam
@@ -64,4 +64,4 @@ depexts: [
   ["perl-FindBin"] {os-distribution = "fedora"}
   ["build-base"] {os-distribution = "alpine"}
 ]
-available: arch != "ppc32" & arch != "ppc64"
+available: arch != "x86_32" & arch != "arm32" & arch != "ppc32" & arch != "ppc64" & arch != "s390x"
diff --git a/goblint-cil.opam.template b/goblint-cil.opam.template
index 516524028..46398a1f8 100644
--- a/goblint-cil.opam.template
+++ b/goblint-cil.opam.template
@@ -3,4 +3,4 @@ depexts: [
   ["perl-FindBin"] {os-distribution = "fedora"}
   ["build-base"] {os-distribution = "alpine"}
 ]
-available: arch != "ppc32" & arch != "ppc64"
+available: arch != "x86_32" & arch != "arm32" & arch != "ppc32" & arch != "ppc64" & arch != "s390x"