diff --git a/libzrtpcpp.changes b/libzrtpcpp.changes
index ebc48ae..306c0f7 100644
--- a/libzrtpcpp.changes
+++ b/libzrtpcpp.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sun Dec 10 23:31:20 UTC 2017 - jengelh@inai.de
+
+- BuildRequire pre-1.1 openssl.
+
 -------------------------------------------------------------------
 Mon Jul 31 22:31:49 UTC 2017 - jengelh@inai.de
 
diff --git a/libzrtpcpp.spec b/libzrtpcpp.spec
index c573bff..ebdc59f 100644
--- a/libzrtpcpp.spec
+++ b/libzrtpcpp.spec
@@ -32,7 +32,7 @@ BuildRequires:  cmake
 BuildRequires:  gcc-c++ >= 4.7
 BuildRequires:  pkg-config
 BuildRequires:  pkgconfig(libccrtp) >= 2
-BuildRequires:  pkgconfig(libcrypto) >= 0.9.8
+BuildRequires:  pkgconfig(libcrypto) < 1.1
 BuildRequires:  pkgconfig(sqlite3) >= 3.7
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build