diff --git a/recipes/lttng/lttng-ust_1.9.4.oe.sig b/recipes/lttng/lttng-ust_1.9.4.oe.sig
deleted file mode 100644
index efcab28..0000000
--- a/recipes/lttng/lttng-ust_1.9.4.oe.sig
+++ /dev/null
@@ -1 +0,0 @@
-9896c909fe26e3f55c16c9776f6f03e28ccdf2b2  lttng-ust-1.9.4.tar.gz
diff --git a/recipes/lttng/lttng-ust_1.9.4.oe b/recipes/lttng/lttng-ust_2.0.5.oe
similarity index 99%
rename from recipes/lttng/lttng-ust_1.9.4.oe
rename to recipes/lttng/lttng-ust_2.0.5.oe
index 3409a0f..350ff7b 100644
--- a/recipes/lttng/lttng-ust_1.9.4.oe
+++ b/recipes/lttng/lttng-ust_2.0.5.oe
@@ -6,7 +6,7 @@ LICENSE = "LGPLv2.1+ & BSD"
 inherit c++ autotools-autoreconf
 
 DEPENDS = "liburcu util-linux libuuid librt libdl"
-SRC_URI = "http://lttng.org/files/lttng-ust/lttng-ust-${PV}.tar.gz"
+SRC_URI = "http://lttng.org/files/lttng-ust/lttng-ust-${PV}.tar.bz2"
 
 PACKAGES = "${PN}-dbg ${PN}-doc ${PN} ${PN}-dev ${PN}-locale ${PN}-demos"
 
diff --git a/recipes/lttng/lttng-ust_2.0.5.oe.sig b/recipes/lttng/lttng-ust_2.0.5.oe.sig
new file mode 100644
index 0000000..de0052f
--- /dev/null
+++ b/recipes/lttng/lttng-ust_2.0.5.oe.sig
@@ -0,0 +1 @@
+5b3414e307ba9545d2d886d188eea6d8cb8a9dd1  lttng-ust-2.0.5.tar.bz2