diff --git a/libevtx-alpha-20210525.tar.gz.asc b/libevtx-alpha-20210525.tar.gz.asc
new file mode 100644
index 0000000..d623ab8
--- /dev/null
+++ b/libevtx-alpha-20210525.tar.gz.asc
@@ -0,0 +1,11 @@
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diff --git a/libevtx.changes b/libevtx.changes
index 99b0e91..68170d1 100644
--- a/libevtx.changes
+++ b/libevtx.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Nov 25 19:09:25 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
+
+- Add keyring
+
 -------------------------------------------------------------------
 Sat Jun 26 10:38:55 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/libevtx.keyring b/libevtx.keyring
new file mode 100644
index 0000000..da327a1
--- /dev/null
+++ b/libevtx.keyring
@@ -0,0 +1,29 @@
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+=fRjn
+-----END PGP PUBLIC KEY BLOCK-----
diff --git a/libevtx.spec b/libevtx.spec
index adcd35c..f661c9e 100644
--- a/libevtx.spec
+++ b/libevtx.spec
@@ -25,7 +25,9 @@ License:        GFDL-1.3-only AND LGPL-3.0-or-later
 Group:          Productivity/File utilities
 URL:            https://github.com/libyal/libevtx
 Source:         https://github.com/libyal/libevtx/releases/download/%version/libevtx-alpha-%version.tar.gz
-Source2:        Windows_XML_Event_Log_EVTX.pdf
+Source2:        https://github.com/libyal/libevtx/releases/download/%version/libevtx-alpha-%version.tar.gz.asc
+Source3:        %name.keyring
+Source10:       Windows_XML_Event_Log_EVTX.pdf
 Patch1:         system-libs.patch
 BuildRequires:  c_compiler
 BuildRequires:  gettext-tools >= 0.18.1
@@ -97,7 +99,7 @@ Python bindings for libevtx, which can read Windows XML Event files.
 
 %prep
 %autosetup -p1
-cp "%SOURCE2" .
+cp %_sourcedir/*.pdf .
 
 %build
 if [ ! -e configure ]; then ./autogen.sh; fi