diff --git a/debian/changelog b/debian/changelog
index 4f049d30d..026772ed7 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,9 @@
 navalplan (1.1.0-1) maverick; urgency=low
 
-  * Removed unnecessary dependency with texlive-latex-recommended package.
+  * Removed unnecessary dependency with texlive-latex-recommended and pgf
+    packages.
+  * Fixed issue in package upgrade removing webapp directory to force
+    redeploy.
   * Released version 1.1.0.
 
  -- Manuel Rego Casasnovas <mrego@igalia.com>  TODO
diff --git a/debian/control b/debian/control
index 241305e6f..354ab7323 100644
--- a/debian/control
+++ b/debian/control
@@ -3,7 +3,7 @@ Section: web
 Priority: optional
 Maintainer: Adrian Perez <aperez@igalia.com>
 Build-Depends: debhelper (>= 7.0.50), maven2, python-docutils,
- gettext (>= 0.17), pgf, openjdk-6-jdk
+ gettext (>= 0.17), openjdk-6-jdk
 Standards-Version: 3.8.4
 Homepage: http://www.navalplan.org/en/
 
diff --git a/debian/navalplan.postinst b/debian/navalplan.postinst
index 9ca90ac3d..4f3cd9f1b 100644
--- a/debian/navalplan.postinst
+++ b/debian/navalplan.postinst
@@ -71,9 +71,21 @@ fi
 
 if [ -x /etc/init.d/tomcat6 ] ; then
 	if [ -x "$(which invoke-rc.d 2> /dev/null)" ] ; then
-		invoke-rc.d tomcat6 restart
+		invoke-rc.d tomcat6 stop
 	else
-		/etc/init.d/tomcat6 restart
+		/etc/init.d/tomcat6 stop
+	fi
+fi
+
+if [ -d /var/lib/tomcat6/webapps/navalplan/ ] ;  then
+    rm -rf /var/lib/tomcat6/webapps/navalplan/
+fi
+
+if [ -x /etc/init.d/tomcat6 ] ; then
+	if [ -x "$(which invoke-rc.d 2> /dev/null)" ] ; then
+		invoke-rc.d tomcat6 start
+	else
+		/etc/init.d/tomcat6 start
 	fi
 fi
 
diff --git a/debian/rules b/debian/rules
index 839a1d5fb..fdc594d90 100755
--- a/debian/rules
+++ b/debian/rules
@@ -79,7 +79,7 @@ install:
 	$(call CMD,cp $(CURDIR)/scripts/database/upgrade_1.0.0.sql \
 		$(CURDIR)/debian/tmp/usr/share/dbconfig-common/data/navalplan/upgrade/pgsql/1.0.0)
 	# Copy SQL upgrade script for version 1.1.0
-	$(call CMD,cp $(CURDIR)/scripts/database/upgrade_1.0.0.sql \
+	$(call CMD,cp $(CURDIR)/scripts/database/upgrade_1.1.0.sql \
 		$(CURDIR)/debian/tmp/usr/share/dbconfig-common/data/navalplan/upgrade/pgsql/1.1.0)
 	# Install Policy file
 	$(call CMD,mkdir -p $(CURDIR)/debian/tmp/etc/tomcat6/policy.d)