diff --git a/ui/app/AppLayouts/Chat/popups/PinnedMessagesPopup.qml b/ui/app/AppLayouts/Chat/popups/PinnedMessagesPopup.qml
index d122a9aa42..b39b1a07ce 100644
--- a/ui/app/AppLayouts/Chat/popups/PinnedMessagesPopup.qml
+++ b/ui/app/AppLayouts/Chat/popups/PinnedMessagesPopup.qml
@@ -20,6 +20,26 @@ StatusDialog {
     property var pinnedMessagesModel //this doesn't belong to the messageStore, it is a part of the ChatContentStore, but we didn't introduce it yet.
     property string messageToPin
     property string messageToUnpin
+    property string chatId
+
+    property bool isChatBlocked: false
+
+    function updateIsChatBlocked() {
+        const contactDetails = Utils.getContactDetailsAsJson(chatId, false)
+        isChatBlocked = contactDetails && !contactDetails.isContact
+    }
+
+    Connections {
+        target: root.store.contactsStore.myContactsModel
+
+        function onItemChanged(pubKey) {
+            if (chatId === pubKey) {
+                updateIsChatBlocked()
+            }
+        }
+    }
+
+    Component.onCompleted: updateIsChatBlocked()
 
     width: 800
     height: 428
@@ -101,9 +121,9 @@ StatusDialog {
                     // This is possible since we have all data loaded before we load qml.
                     // When we fetch messages to fulfill a gap we have to set them at once.
                     prevMessageIndex: index - 1
-                    prevMessageAsJsonObj: root.messageStore? root.messageStore.getMessageByIndexAsJson(index - 1) : {}
+                    prevMessageAsJsonObj: root.messageStore ? root.messageStore.getMessageByIndexAsJson(index - 1) : {}
                     nextMessageIndex: index + 1
-                    nextMessageAsJsonObj: root.messageStore? root.messageStore.getMessageByIndexAsJson(index + 1) : {}
+                    nextMessageAsJsonObj: root.messageStore ? root.messageStore.getMessageByIndexAsJson(index + 1) : {}
 
                     // Additional params
                     isInPinnedPopup: true
@@ -136,7 +156,7 @@ StatusDialog {
                     z: mouseArea.z + 1
                     width: 32
                     height: 32
-                    visible: !root.messageToPin && (hovered || mouseArea.containsMouse)
+                    visible: !root.isChatBlocked && !root.messageToPin && (hovered || mouseArea.containsMouse)
                     icon.name: "unpin"
                     tooltip.text: qsTr("Unpin")
                     color: hovered ? Theme.palette.primaryColor2 : Theme.palette.indirectColor1
diff --git a/ui/app/AppLayouts/Chat/views/ChatContentView.qml b/ui/app/AppLayouts/Chat/views/ChatContentView.qml
index 9f55aeba9f..36d62c9e75 100644
--- a/ui/app/AppLayouts/Chat/views/ChatContentView.qml
+++ b/ui/app/AppLayouts/Chat/views/ChatContentView.qml
@@ -101,7 +101,7 @@ ColumnLayout {
                 console.warn("error on open pinned messages limit reached from message context menu - chat content module is not set")
                 return
             }
-            Global.openPinnedMessagesPopupRequested(rootStore, messageStore, chatContentModule.pinnedMessagesModel, messageId)
+            Global.openPinnedMessagesPopupRequested(rootStore, messageStore, chatContentModule.pinnedMessagesModel, messageId, chatContentModule.getMyChatId())
         }
 
         onToggleReaction: {
diff --git a/ui/app/AppLayouts/Chat/views/ChatHeaderContentView.qml b/ui/app/AppLayouts/Chat/views/ChatHeaderContentView.qml
index 0eef24a9cb..c25915afd6 100644
--- a/ui/app/AppLayouts/Chat/views/ChatHeaderContentView.qml
+++ b/ui/app/AppLayouts/Chat/views/ChatHeaderContentView.qml
@@ -302,7 +302,7 @@ Item {
                     console.warn("error on open pinned messages - chat content module is not set")
                     return
                 }
-                Global.openPinnedMessagesPopupRequested(rootStore, messageStore, chatContentModule.pinnedMessagesModel, "")
+                Global.openPinnedMessagesPopupRequested(rootStore, messageStore, chatContentModule.pinnedMessagesModel, "", chatContentModule.chatDetails.id)
             }
             onUnmute: {
                 if(!chatContentModule) {
diff --git a/ui/app/mainui/Popups.qml b/ui/app/mainui/Popups.qml
index 81cff2e5e5..f5188f50ca 100644
--- a/ui/app/mainui/Popups.qml
+++ b/ui/app/mainui/Popups.qml
@@ -168,9 +168,14 @@ QtObject {
         openPopup(sendContactRequestPopupComponent, popupProperties, cb)
     }
 
-    function openPinnedMessagesPopup(store, messageStore, pinnedMessagesModel, messageToPin) {
-        openPopup(pinnedMessagesPopup, { store: store, messageStore: messageStore,
-                      pinnedMessagesModel: pinnedMessagesModel, messageToPin: messageToPin})
+    function openPinnedMessagesPopup(store, messageStore, pinnedMessagesModel, messageToPin, chatId) {
+        openPopup(pinnedMessagesPopup, {
+            store: store,
+            messageStore: messageStore,
+            pinnedMessagesModel: pinnedMessagesModel,
+            messageToPin: messageToPin,
+            chatId: chatId
+        })
     }
 
     function openCommunityPopup(store, community, chatCommunitySectionModule) {
diff --git a/ui/imports/shared/views/chat/MessageView.qml b/ui/imports/shared/views/chat/MessageView.qml
index eae2beafc1..26d6707617 100644
--- a/ui/imports/shared/views/chat/MessageView.qml
+++ b/ui/imports/shared/views/chat/MessageView.qml
@@ -814,7 +814,7 @@ Loader {
                                     return;
                                 }
 
-                                Global.openPinnedMessagesPopupRequested(root.rootStore, messageStore, chatContentModule.pinnedMessagesModel, root.messageId)
+                                Global.openPinnedMessagesPopupRequested(root.rootStore, messageStore, chatContentModule.pinnedMessagesModel, root.messageId, root.messageStore.getChatId())
                             }
                         }
                     },
diff --git a/ui/imports/utils/Global.qml b/ui/imports/utils/Global.qml
index 3ee15253c2..600af19509 100644
--- a/ui/imports/utils/Global.qml
+++ b/ui/imports/utils/Global.qml
@@ -13,7 +13,7 @@ QtObject {
     property var userProfile
     property bool appIsReady: false
 
-    signal openPinnedMessagesPopupRequested(var store, var messageStore, var pinnedMessagesModel, string messageToPin)
+    signal openPinnedMessagesPopupRequested(var store, var messageStore, var pinnedMessagesModel, string messageToPin, string chatId)
     signal openCommunityProfilePopupRequested(var store, var community, var chatCommunitySectionModule)
 
     signal openLinkInBrowser(string link)