diff --git a/Makefile.am b/Makefile.am
index aa8bd6aa5..db095e026 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -33,6 +33,7 @@ DOCS_IMAGES = \
docs/disk_cache.png \
docs/utp_stack.diagram \
docs/utp_stack.png \
+ docs/bitcoin.png \
docs/style.css \
docs/rst.css \
docs/img/bg.png \
diff --git a/docs/bitcoin.png b/docs/bitcoin.png
new file mode 100644
index 000000000..af2f6b52c
Binary files /dev/null and b/docs/bitcoin.png differ
diff --git a/docs/building.rst b/docs/building.rst
index dc6706495..f31866716 100644
--- a/docs/building.rst
+++ b/docs/building.rst
@@ -286,6 +286,7 @@ Build features:
| ``openssl-version`` | This can be used on windows to link against the |
| | special OpenSSL library names used on windows |
| | prior to OpenSSL 1.1. |
+| | |
| | * ``1.1`` - link against the normal openssl |
| | library name. (default) |
| | * ``pre1.1`` - link against the old windows names |
diff --git a/docs/index.rst b/docs/index.rst
index 03c36b8ed..e6fbd2cb3 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -124,6 +124,12 @@ See the contribute_ page for other ways to help out.
.. raw:: html
+
+
+ bitcoin:373ZDeQgQSQNuxdinNAPnQ63CRNn4iEXzg
+
+
+
+
Support