diff --git a/support/dependencies/dependencies.sh b/support/dependencies/dependencies.sh
index 3d83cb3285..6d5fc36037 100755
--- a/support/dependencies/dependencies.sh
+++ b/support/dependencies/dependencies.sh
@@ -283,7 +283,7 @@ required_perl_modules="$required_perl_modules FindBin" # Used by (host-)libopens
 required_perl_modules="$required_perl_modules IPC::Cmd" # Used by (host-)libopenssl
 
 if grep -q ^BR2_PACKAGE_LIBOPENSSL=y $BR2_CONFIG && grep -q ^BR2_s390x=y $BR2_CONFIG ; then
-    required_perl_modules="$required_perl_modules Math::BigInt"
+    required_perl_modules="$required_perl_modules bigint"
 fi
 
 if grep -q ^BR2_PACKAGE_MOSH=y $BR2_CONFIG ; then