diff --git a/install.sh b/install.sh
index 1b74980..b622d62 100755
--- a/install.sh
+++ b/install.sh
@@ -70,6 +70,10 @@ zaf_getrest(){
 
 zaf_install(){
 	cp "$1" "$2"
+}
+
+zaf_install_exe(){
+	cp "$1" "$2"
 	chmod +x "$2"
 }
 
@@ -107,7 +111,7 @@ zaf_configure(){
 	zaf_get_option ZAF_TMP_BASE "Tmp directory prefix (\$USER will be added)" "/tmp/zaf" "$1"
 	zaf_get_option ZAF_LIB_DIR "Libraries directory" "/usr/lib/zaf" "$1"
 	zaf_get_option ZAF_PLUGINS_DIR "Plugins directory" "${ZAF_LIB_DIR}/plugins" "$1"
-	zaf_get_option ZAF_PLUGINS_REPO "Plugins reposiory" "git://github.com/limosek/zaf-plugins.git" "$1"
+	zaf_get_option ZAF_PLUGINS_REPO "Plugins reposiory" "https://raw.githubusercontent.com/limosek/zaf-plugins/master/" "$1"
 	zaf_get_option ZAF_REPO_DIR "Plugins directory" "${ZAF_LIB_DIR}/repo" "$1"
 	zaf_get_option ZAF_AGENT_CONFIG "Zabbix agent config" "/etc/zabbix/zabbix_agentd.conf" "$1"
 	zaf_get_option ZAF_AGENT_CONFIGD "Zabbix agent config.d" "/etc/zabbix/zabbix_agentd.conf.d/" "$1"
@@ -163,14 +167,14 @@ defconf)
 	mkdir -p ${ZAF_TMP_DIR}
 	mkdir -p ${ZAF_LIB_DIR}
 	mkdir -p ${ZAF_PLUGINS_DIR}
-	zaf_install $(zaf_getrest lib/zaf.lib.sh) ${ZAF_LIB_DIR}/
-	zaf_install $(zaf_getrest lib/jshn.sh) ${ZAF_LIB_DIR}/
-	zaf_install $(zaf_getrest lib/zaflock) ${ZAF_LIB_DIR}/
+	zaf_install $(zaf_getrest lib/zaf.lib.sh) ${ZAF_LIB_DIR}/zaf.lib.sh
+	zaf_install $(zaf_getrest lib/jshn.sh) ${ZAF_LIB_DIR}/jshn.sh
+	zaf_install_exe $(zaf_getrest lib/zaflock) ${ZAF_LIB_DIR}/zaflock
 	mkdir -p ${ZAF_TMP_DIR}/p/zaf
 	zaf_install $(zaf_getrest control) ${ZAF_TMP_DIR}/p/zaf/
 	zaf_install $(zaf_getrest template.xml) ${ZAF_TMP_DIR}/p/zaf/
 	mkdir -p ${ZAF_PLUGINS_DIR}
-	zaf_install $(zaf_getrest zaf) /usr/bin/zaf
+	zaf_install_exe $(zaf_getrest zaf) /usr/bin/zaf
 	/usr/bin/zaf install ${ZAF_TMP_DIR}/p/zaf/
 	if  ! /usr/bin/zaf check-agent-config; then
 		echo "Something is wrong with zabbix agent config."
diff --git a/lib/zaf.lib.sh b/lib/zaf.lib.sh
index 39a5bf9..adfa079 100644
--- a/lib/zaf.lib.sh
+++ b/lib/zaf.lib.sh
@@ -17,6 +17,7 @@ trap "rm -rif ${ZAF_TMP_DIR}" EXIT
 zaf_fetch_url() {
 	local scheme
 	local uri
+	local insecure
 	
 	scheme=$(echo $1|cut -d ':' -f 1)
 	uri=$(echo $1|cut -d '/' -f 3-)
@@ -25,7 +26,8 @@ zaf_fetch_url() {
 	fi
 	case $scheme in
 	http|https|ftp|file)
-		curl -f -s -L -o - "$1";
+		[ "${ZAF_CURL_INSECURE}" = "1" ] && insecure="-k"
+		curl $insecure -f -s -L -o - "$1";
 	;;
 	esac 
 }
@@ -181,10 +183,18 @@ zaf_install_plugin() {
 	local plugin
 	local plugindir
 
-	if echo "$1" | grep -qv '/'; then
-		url="${ZAF_REPO_DIR}/$1"
+	if echo "$1" | grep -q '/'; then
+		url="$1" 		# plugin with path - installing from directory
 	else
-		url="$1"
+		if echo "$1" | grep -q ^http; then
+			url="$1"	# plugin with http[s] url 
+		else
+			if [ -d "${ZAF_REPO_DIR}/$1" ]; then
+				url="${ZAF_REPO_DIR}/$1"
+			else
+				url="${ZAF_PLUGINS_REPO}/$1";
+			fi
+		fi
 	fi
 	plugin="plug$$"
 	rm -rf ${ZAF_TMP_DIR}/${plugin}