diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4d432b8c2d0..1ec15386a28 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -6,6 +6,11 @@
 
 2018-09-01  Gerald Pfeifer  <gerald@pfeifer.com>
 
+	* doc/generic.texi (OpenMP): Adjust link to openmp.org.
+	* doc/invoke.texi (C Dialect Options): Ditto.
+
+2018-09-01  Gerald Pfeifer  <gerald@pfeifer.com>
+	
 	* doc/install.texi (Prerequisites): Adjust link mpfr.org.
 
 2018-08-31  Richard Biener  <rguenther@suse.de>
diff --git a/gcc/doc/generic.texi b/gcc/doc/generic.texi
index a4d0af40886..cf4bcf5a221 100644
--- a/gcc/doc/generic.texi
+++ b/gcc/doc/generic.texi
@@ -2198,7 +2198,7 @@ edge.  Rethrowing the exception is represented using @code{RESX_EXPR}.
 @tindex OMP_CLAUSE
 
 All the statements starting with @code{OMP_} represent directives and
-clauses used by the OpenMP API @w{@uref{http://www.openmp.org/}}.
+clauses used by the OpenMP API @w{@uref{https://www.openmp.org}}.
 
 @table @code
 @item OMP_PARALLEL
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 637f5ada8f6..f911ae0d1af 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -2179,7 +2179,7 @@ can be omitted, to use a target-specific default value.
 Enable handling of OpenMP directives @code{#pragma omp} in C/C++ and
 @code{!$omp} in Fortran.  When @option{-fopenmp} is specified, the
 compiler generates parallel code according to the OpenMP Application
-Program Interface v4.5 @w{@uref{http://www.openmp.org/}}.  This option
+Program Interface v4.5 @w{@uref{https://www.openmp.org}}.  This option
 implies @option{-pthread}, and thus is only supported on targets that
 have support for @option{-pthread}. @option{-fopenmp} implies
 @option{-fopenmp-simd}.