diff --git a/gnu-compilers-hpc.changes b/gnu-compilers-hpc.changes
index 1522851..7872e97 100644
--- a/gnu-compilers-hpc.changes
+++ b/gnu-compilers-hpc.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Jun 25 12:35:03 UTC 2024 - Nicolas Morey <nicolas.morey@suse.com>
+
+- Do not build 32b versions of the gnu-hpc flavour.
+
 -------------------------------------------------------------------
 Mon Sep  4 11:39:42 UTC 2023 - Egbert Eich <eich@suse.com>
 
diff --git a/gnu-compilers-hpc.spec b/gnu-compilers-hpc.spec
index a2dbef1..3cacdcc 100644
--- a/gnu-compilers-hpc.spec
+++ b/gnu-compilers-hpc.spec
@@ -1,7 +1,7 @@
 #
 # spec file
 #
-# Copyright (c) 2023 SUSE LLC
+# Copyright (c) 2024 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -64,8 +64,13 @@ ExclusiveArch:  do_not_build
 %endif
 
 # For Factory only build the default
-%if 0%{?suse_version} > 1600 && "%flavor" != "gnu-hpc"
+%if 0%{?suse_version} > 1600
+# Only build gnu-hpc flavour but not on 32b systems
+%if "%flavor" != "gnu-hpc"
 ExclusiveArch:  do-not-build
+%else
+ExcludeArch:    i586 %arm s390
+%endif
 %endif
 
 # Keep in sync with macros.hpc-gnu