diff --git a/roles/mbs/common/files/default-modules.production/platform-f30.yaml b/roles/mbs/common/files/default-modules.production/platform-f30.yaml
index d40fb4c60a..04bfb8a246 100644
--- a/roles/mbs/common/files/default-modules.production/platform-f30.yaml
+++ b/roles/mbs/common/files/default-modules.production/platform-f30.yaml
@@ -6,11 +6,11 @@ data:
   profiles:
     buildroot:
       rpms: [bash, bzip2, coreutils, cpio, diffutils, fedora-release, findutils, gawk,
-        grep, gzip, info, make, patch, redhat-rpm-config, rpm-build, sed, shadow-utils,
-        tar, unzip, util-linux, which, xz]
+        glibc-minimal-langpack, grep, gzip, info, make, patch, redhat-rpm-config,
+        rpm-build, sed, shadow-utils, tar, unzip, util-linux, which, xz]
     srpm-buildroot:
-      rpms: [bash, fedora-release, fedpkg-minimal, gnupg2, redhat-rpm-config, rpm-build,
-        shadow-utils]
+      rpms: [bash, fedora-release, fedpkg-minimal, glibc-minimal-langpack, gnupg2,
+        redhat-rpm-config, rpm-build, shadow-utils]
   stream: f30
   summary: Fedora 30 traditional base
   context: 00000000
diff --git a/roles/mbs/common/files/default-modules.production/platform-f31.yaml b/roles/mbs/common/files/default-modules.production/platform-f31.yaml
index d9ff79e4a7..087ea146e9 100644
--- a/roles/mbs/common/files/default-modules.production/platform-f31.yaml
+++ b/roles/mbs/common/files/default-modules.production/platform-f31.yaml
@@ -6,11 +6,11 @@ data:
   profiles:
     buildroot:
       rpms: [bash, bzip2, coreutils, cpio, diffutils, fedora-release, findutils, gawk,
-        grep, gzip, info, make, patch, redhat-rpm-config, rpm-build, sed, shadow-utils,
-        tar, unzip, util-linux, which, xz]
+        glibc-minimal-langpack, grep, gzip, info, make, patch, redhat-rpm-config,
+        rpm-build, sed, shadow-utils, tar, unzip, util-linux, which, xz]
     srpm-buildroot:
-      rpms: [bash, fedora-release, fedpkg-minimal, gnupg2, redhat-rpm-config, rpm-build,
-        shadow-utils]
+      rpms: [bash, fedora-release, fedpkg-minimal, glibc-minimal-langpack, gnupg2,
+        redhat-rpm-config, rpm-build, shadow-utils]
   stream: f31
   summary: Fedora 31 traditional base
   context: 00000000