diff --git a/ttf-converter.changes b/ttf-converter.changes
index 639d350..b7e507c 100644
--- a/ttf-converter.changes
+++ b/ttf-converter.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Feb  2 06:34:59 UTC 2024 - Antonio Larrosa <alarrosa@suse.com>
+
+- Fix for SLE 15 where %primary_python is not defined.
+
 -------------------------------------------------------------------
 Thu Feb  1 13:23:03 UTC 2024 - Antonio Larrosa <alarrosa@suse.com>
 
diff --git a/ttf-converter.spec b/ttf-converter.spec
index 0ed8775..29ae6ac 100644
--- a/ttf-converter.spec
+++ b/ttf-converter.spec
@@ -16,6 +16,9 @@
 #
 
 
+%if 0%{suse_version} < 1550
+%define primary_python python3
+%endif
 Name:           ttf-converter
 Version:        1.0.7
 Release:        0