diff --git a/PrusaSlicer.changes b/PrusaSlicer.changes
index 23e26fb..888ab73 100644
--- a/PrusaSlicer.changes
+++ b/PrusaSlicer.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Apr 12 12:59:51 UTC 2022 - Hans-Peter Jansen <hpj@urpla.net>
+
+- Use gcc version 10 for anything but Tumbleweed
+
 -------------------------------------------------------------------
 Tue Apr 12 06:41:47 UTC 2022 - Adrian Schröter <adrian@suse.de>
 
diff --git a/PrusaSlicer.spec b/PrusaSlicer.spec
index dacd9b6..0fd6371 100644
--- a/PrusaSlicer.spec
+++ b/PrusaSlicer.spec
@@ -32,7 +32,11 @@ BuildRequires:  eigen3-devel >= 3
 BuildRequires:  expat
 BuildRequires:  fdupes
 # gcc v8 is required as least for charconv header. version 10 exists on 15.4 and tumbleweed
+%if 0%{?suse_version} >= 1550
+%define gcc_ver %{gcc_version}
+%else
 %define gcc_ver 10
+%endif
 BuildRequires:  gcc%gcc_ver-c++
 # For now, use bundled GLEW because of gh#prusa3d/PrusaSlicer#6396
 #!BuildIgnore:  glew-devel