diff --git a/chocolate-doom.spec b/chocolate-doom.spec
index aa2023c..710af40 100644
--- a/chocolate-doom.spec
+++ b/chocolate-doom.spec
@@ -38,7 +38,10 @@ BuildRequires:  python
 BuildRequires:  update-desktop-files
 BuildRequires:  pkgconfig(SDL2_mixer) >= 2.0.0
 BuildRequires:  pkgconfig(SDL2_net) >= 2.0.0
-BuildRequires:  pkgconfig(libpng)
+%if 0%{?suse_version} >= 1500
+# Leap 42.X does not have this
+BuildRequires:  pkgconfig(libpng) >= 1.6.10
+%endif
 BuildRequires:  pkgconfig(samplerate)
 BuildRequires:  pkgconfig(sdl2) >= 2.0.1
 Provides:       chocolate-heretic = %version