diff --git a/slic3r.spec b/slic3r.spec
index bfde59e..fcadf78 100644
--- a/slic3r.spec
+++ b/slic3r.spec
@@ -30,7 +30,7 @@ Patch8:         %{name}-endian.patch
 # Make boost::Placeholders::_1 visible (PR#4976)
 Patch9:         %{name}-bind-placeholders.patch
 # Use boost/nowide/cstdlib.hpp instead of boost/nowide/cenv.hpp (PR#4976)
-Patch10:         %{name}-boost-nowide.patch
+Patch10:        %{name}-boost-nowide.patch
 
 Source1:        %{name}.desktop
 Source2:        %{name}.appdata.xml