diff --git a/sources b/sources
index a96de3d..c6a12e9 100644
--- a/sources
+++ b/sources
@@ -1 +1,2 @@
 SHA512 (qtwebengine-everywhere-src-5.15.0-clean.tar.xz) = 888c29bb1d461e2fee369c84938de7738ff56f95a63bb91df0f6ecbc46b1cbe5a6787486c15972dea1e210afe4f7adc65ef0926cf1de6545a532d3a85dec54af
+SHA512 (pulseaudio-12.2-headers.tar.gz) = a5a9bcbb16030b3bc83cc0cc8f5e7f90e0723d3e83258a5c77eacb32eaa267118a73fa7814fbcc99a24e4907916a2b371ebb6dedc4f45541c3acf6c834fd35be
diff --git a/sources.keep b/sources.keep
new file mode 100644
index 0000000..adf9556
--- /dev/null
+++ b/sources.keep
@@ -0,0 +1 @@
+SHA512 (pulseaudio-12.2-headers.tar.gz) = a5a9bcbb16030b3bc83cc0cc8f5e7f90e0723d3e83258a5c77eacb32eaa267118a73fa7814fbcc99a24e4907916a2b371ebb6dedc4f45541c3acf6c834fd35be