diff --git a/library/client/http_client/http_client-safe.ecf b/library/client/http_client/http_client-safe.ecf
index 4b740416..b5c3a2c6 100644
--- a/library/client/http_client/http_client-safe.ecf
+++ b/library/client/http_client/http_client-safe.ecf
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="ISO-8859-1"?>
-<system xmlns="http://www.eiffel.com/developers/xml/configuration-1-8-0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.eiffel.com/developers/xml/configuration-1-8-0 http://www.eiffel.com/developers/xml/configuration-1-8-0.xsd" name="http_client" uuid="628F5A96-021B-4191-926B-B3BF49272866" library_target="http_client">
+<system xmlns="http://www.eiffel.com/developers/xml/configuration-1-9-0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.eiffel.com/developers/xml/configuration-1-9-0 http://www.eiffel.com/developers/xml/configuration-1-9-0.xsd" name="http_client" uuid="628F5A96-021B-4191-926B-B3BF49272866" library_target="http_client">
 	<target name="http_client">
 		<root all_classes="true"/>
 		<file_rule>
@@ -10,12 +10,20 @@
 		<option warning="true" full_class_checking="true" is_attached_by_default="true" void_safety="all" syntax="provisional">
 		</option>
 		<library name="base" location="$ISE_LIBRARY\library\base\base-safe.ecf"/>
-		<library name="cURL" location="../../../ext/ise_library/curl-safe.ecf"/>
-		<library name="encoder" location="../../text/encoder/encoder-safe.ecf"/>
+		<library name="curl" location="$ISE_LIBRARY\library\cURL\curl-safe.ecf">
+			<condition>
+				<version type="compiler" min="7.0.8.7340"/>
+			</condition>
+		</library>
+		<library name="curl_local" location="..\..\..\ext\ise_library\curl-safe.ecf">
+			<condition>
+				<version type="compiler" max="7.0.8.7339"/>
+			</condition>
+		</library>
+		<library name="encoder" location="..\..\text\encoder\encoder-safe.ecf"/>
 		<cluster name="src" location=".\src\" recursive="true"/>
 	</target>
-
-	<target name="tests" extends="http_client" >
+	<target name="tests" extends="http_client">
 		<root class="ANY" feature="default_create"/>
 		<file_rule>
 			<exclude>/.git$</exclude>
@@ -26,7 +34,6 @@
 			<assertions precondition="true"/>
 		</option>
 		<library name="testing" location="$ISE_LIBRARY\library\testing\testing-safe.ecf"/>
-		<tests name="tests" location="./tests"/>
+		<tests name="tests" location=".\tests\"/>
 	</target>
-	
 </system>
diff --git a/library/client/http_client/http_client.ecf b/library/client/http_client/http_client.ecf
index caee1910..b130180b 100644
--- a/library/client/http_client/http_client.ecf
+++ b/library/client/http_client/http_client.ecf
@@ -10,7 +10,16 @@
 		<option warning="true" full_class_checking="true" void_safety="none" syntax="provisional">
 		</option>
 		<library name="base" location="$ISE_LIBRARY/library/base/base.ecf"/>
-		<library name="cURL" location="../../../ext/ise_library/curl.ecf"/>
+		<library name="curl" location="$ISE_LIBRARY\library\cURL\curl.ecf">
+			<condition>
+				<version type="compiler" min="7.0.8.7340"/>
+			</condition>
+		</library>
+		<library name="curl_local" location="..\..\..\ext\ise_library\curl.ecf">
+			<condition>
+				<version type="compiler" max="7.0.8.7339"/>
+			</condition>
+		</library>
 		<library name="encoder" location="../../text/encoder/encoder.ecf"/>
 		<cluster name="src" location=".\src\" recursive="true"/>
 	</target>