diff --git a/assets/css/pages/conversations/listPane.css b/assets/css/pages/conversations/listPane.css
index ef638417..56b0a691 100644
--- a/assets/css/pages/conversations/listPane.css
+++ b/assets/css/pages/conversations/listPane.css
@@ -8,6 +8,10 @@
 	max-height: 100%;
 }
 
+.conversations-page-container .conversations-list-box ul {
+	max-height: 100%;
+}
+
 .conversations-page-container a.selected {
 	background: #f7f7f7;
 }
\ No newline at end of file
diff --git a/assets/js/common/functionsSchema.js b/assets/js/common/functionsSchema.js
index 9d57d95c..c8f91fcf 100644
--- a/assets/js/common/functionsSchema.js
+++ b/assets/js/common/functionsSchema.js
@@ -1156,7 +1156,15 @@ var ComunicWeb = {
 			 */
 			conversation: {
 				//TODO : implement
-			}
+			},
+			
+
+			/**
+			 * Conversation page utilities
+			 */
+			utils: {
+				//TODO : implement
+			},
 		},
 
 		/**
diff --git a/assets/js/pages/conversations/conversation.js b/assets/js/pages/conversations/conversation.js
index 91d53398..e84bd0c2 100644
--- a/assets/js/pages/conversations/conversation.js
+++ b/assets/js/pages/conversations/conversation.js
@@ -330,9 +330,7 @@ ComunicWeb.pages.conversations.conversation = {
 				//Enable / update slimscroll
 				var target = ComunicWeb.pages.conversations.conversation._conv_info.window.messagesTarget;
 				var scrollBottom = $(target).prop("scrollHeight")+"px";
-				$(target).slimScroll({
-					scrollTo: scrollBottom
-				});
+				ComunicWeb.pages.conversations.utils.enableSlimScroll(target, ComunicWeb.pages.conversations.utils.getAvailableHeight(), scrollBottom);
 
 			}, 100);
 		}
@@ -577,11 +575,12 @@ ComunicWeb.pages.conversations.conversation = {
 				newScrollPos = oldestMessage.offsetTop - 30;
 				if(newScrollPos < 0)
 					newScrollPos = 0;
-				$(convInfo.window.messagesTarget).slimScroll({
-					scrollTo: newScrollPos + "px"
-				});
+				ComunicWeb.pages.conversations.utils.enableSlimScroll(
+					convInfo.window.messagesTarget, 
+					ComunicWeb.pages.conversations.utils.getAvailableHeight(), 
+					newScrollPos);
 			});
 		});
-	}
+	},
 
 };
\ No newline at end of file
diff --git a/assets/js/pages/conversations/listPane.js b/assets/js/pages/conversations/listPane.js
index 0f9b26ee..73076562 100644
--- a/assets/js/pages/conversations/listPane.js
+++ b/assets/js/pages/conversations/listPane.js
@@ -145,19 +145,24 @@ ComunicWeb.pages.conversations.listPane = {
 		}
 		
 		//Enable slimscroll
-		$(conversationsContainer).slimScroll({
-			height: '100%'
-		});
+		ComunicWeb.pages.conversations.utils.enableSlimScroll(
+			conversationsContainer, 
+			ComunicWeb.pages.conversations.utils.getAvailableHeight(), 
+			0);
 
 		//Scroll to selected conversation, if possible
 		if(args.selected_conversation != null){
 			var newScrollPos = args.selected_conversation.offsetTop - 30;
 			if(newScrollPos < 0)
 				newScrollPos = 0;
-			$(conversationsContainer).slimScroll({
-				scrollTo: newScrollPos + "px"
-			});
+
+			//Enable slimscroll again
+			ComunicWeb.pages.conversations.utils.enableSlimScroll(
+				conversationsContainer, 
+				ComunicWeb.pages.conversations.utils.getAvailableHeight() + 55, 
+				newScrollPos);
 		}
+		
 	},
 
 	/**
diff --git a/assets/js/pages/conversations/utils.js b/assets/js/pages/conversations/utils.js
new file mode 100644
index 00000000..5bababc4
--- /dev/null
+++ b/assets/js/pages/conversations/utils.js
@@ -0,0 +1,33 @@
+/**
+ * Conversation page utilities
+ * 
+ * @author Pierre HUBERT
+ */
+
+ComunicWeb.pages.conversations.utils = {
+
+	/**
+	 * Enable slimscroll for the conversation element
+	 * 
+	 * @param {HMTLElement} target The target for slimscroll
+	 * @param {Number} height The available height for the element
+	 * @param {Number} pos Scroll position to go to
+	 */
+	enableSlimScroll: function(target, height, pos){
+
+		$(target).slimScroll({
+			scrollTo: pos + "px",
+			height: height + "px",
+		});
+	},
+
+	/**
+	 * Get the available height for the conversations
+	 * 
+	 * @return {Number} The available height, in pixel
+	 */
+	getAvailableHeight: function(){
+		return Number(byId("pageTarget").style.minHeight.replace("px", "")) - 180;
+	}
+
+}
\ No newline at end of file
diff --git a/system/config/dev.config.php b/system/config/dev.config.php
index 71c6c284..c6b2cbd2 100644
--- a/system/config/dev.config.php
+++ b/system/config/dev.config.php
@@ -387,6 +387,7 @@ class Dev {
 			"js/pages/conversations/main.js",
 			"js/pages/conversations/listPane.js",
 			"js/pages/conversations/conversation.js",
+			"js/pages/conversations/utils.js",
 
 			//User settings page
 			"js/pages/settings/main.js",