diff --git a/bash_completion b/bash_completion
index de52e2f2..2bd11995 100644
--- a/bash_completion
+++ b/bash_completion
@@ -1896,7 +1896,6 @@ _install_xspec '!*.@([Pp][Rr][Gg]|[Cc][Ll][Pp])' harbour gharbour hbpp
 _install_xspec '!*.[Hh][Rr][Bb]' hbrun
 _install_xspec '!*.ly' lilypond ly2dvi
 _install_xspec '!*.@(dif?(f)|?(d)patch)?(.@([gx]z|bz2|lzma))' cdiff
-_install_xspec '!*.lyx' lyx
 _install_xspec '!@(*.@(ks|jks|jceks|p12|pfx|bks|ubr|gkr|cer|crt|cert|p7b|pkipath|pem|p10|csr|crl)|cacerts)' portecle
 _install_xspec '!*.@(mp[234c]|og[ag]|@(fl|a)ac|m4[abp]|spx|tta|w?(a)v|wma|aif?(f)|asf|ape)' kid3 kid3-qt
 unset -f _install_xspec