diff --git a/py-sot-torque-control/Makefile b/py-sot-torque-control/Makefile
index 6dad41b98597f1d3454748ab2b1f4b7936027c1a..8740a5f835f1ba84fbd16a819b8162fdd24d15f8 100644
--- a/py-sot-torque-control/Makefile
+++ b/py-sot-torque-control/Makefile
@@ -5,6 +5,7 @@
 ORG=				stack-of-tasks
 NAME=				sot-torque-control
 VERSION=			1.4.0
+PKGREVISION=			1
 
 DISTNAME=			${NAME}-${VERSION}
 PKGNAME=			${PKGTAG.python-}${DISTNAME}
diff --git a/py-sot-torque-control/distinfo b/py-sot-torque-control/distinfo
index e4d27a7827d17381b8047bc6c41c3a0aa7bd1089..580ac36f4d8d064e9462c0ec3a71460452cbab54 100644
--- a/py-sot-torque-control/distinfo
+++ b/py-sot-torque-control/distinfo
@@ -1,5 +1,6 @@
 SHA1 (sot-torque-control-1.4.0.tar.gz) = 79e3065f7b5b6ca74daa264cb53852d1a543c454
 RMD160 (sot-torque-control-1.4.0.tar.gz) = 1635171a5b1a4383485cd81d81a809707404a94b
 Size (sot-torque-control-1.4.0.tar.gz) = 2010149 bytes
+SHA1 (patch-aa) = 86cf4a4c722a20c104592d09d79974d29f2cb19f
 SHA1 (patch-ab) = 65531cbbc1ea697e9f4f63f864fd811a99e955ae
 SHA1 (patch-ad) = 9731f90f2c33abec026a1d34cfaa653316b84427
diff --git a/py-sot-torque-control/patches/patch-aa b/py-sot-torque-control/patches/patch-aa
new file mode 100644
index 0000000000000000000000000000000000000000..ffcee1be2d971b071cf88b35734d339720ae0b2a
--- /dev/null
+++ b/py-sot-torque-control/patches/patch-aa
@@ -0,0 +1,11 @@
+--- python/dynamic_graph/sot/torque_control/utils/filter_utils.py
++++ python/dynamic_graph/sot/torque_control/utils/filter_utils.py
+@@ -1,4 +1,4 @@
+-from dynamic_graph.sot.torque_control.filter_differentiator import FilterDifferentiator
++from dynamic_graph.sot.core.filter_differentiator import FilterDifferentiator
+ 
+ def create_butter_lp_filter_Wn_05_N_2(name, dt, size):
+     lp_filter = FilterDifferentiator(name);
+-- 
+2.7.4
+