diff --git a/kicad-doc.spec b/kicad-doc.spec
index 47029ce..03b4abc 100644
--- a/kicad-doc.spec
+++ b/kicad-doc.spec
@@ -207,7 +207,8 @@ cp /usr/share/dblatex/latex/graphics/warning.pdf CMakeSupport/
 # SOURCE_DATE_EPOCH affirmation variable used by TeX
 export FORCE_SOURCE_DATE=1
 # Do not build PL translations, bad interaction of po4a, asciidoc and xetex (gh#KiCad/kicad-doc#697)
-%cmake -DKICAD_DOC_PATH=%{_docdir}/kicad/help -DADOC_TOOLCHAIN=asciidoc -DPDF_GENERATOR=dblatex -DBUILD_FORMATS='pdf;' -DLANGUAGES='ca;de;en;es;fr;id;it;ja;ru;zh'
+# RU also fails, "Undefined control sequence \cyrchar."
+%cmake -DKICAD_DOC_PATH=%{_docdir}/kicad/help -DADOC_TOOLCHAIN=asciidoc -DPDF_GENERATOR=dblatex -DBUILD_FORMATS='pdf;' -DLANGUAGES='ca;de;en;es;fr;id;it;ja;zh'
 %else
 %cmake -DKICAD_DOC_PATH=%{_docdir}/kicad/help -DADOC_TOOLCHAIN=asciidoc -DBUILD_FORMATS='html;'
 %endif
@@ -255,10 +256,10 @@ done
 %if %{without pdf}
 %files pl
 %{_docdir}/kicad/help/pl/
-%endif
 
 %files ru
 %{_docdir}/kicad/help/ru/
+%endif
 
 %files zh
 %{_docdir}/kicad/help/zh/