diff --git a/data/ui/response_panel.blp b/data/ui/response_panel.blp
index c4a753c..11fcc5a 100644
--- a/data/ui/response_panel.blp
+++ b/data/ui/response_panel.blp
@@ -36,11 +36,13 @@ template $CarteroResponsePanel: Adw.Bin {
 
       child: Adw.StatusPage error_page {
         icon-name: "network-error-symbolic";
-        title: _("Request error");
+        title: _("Cannot perform request");
 
         child: Gtk.Label error_extra {
-          label: "PRUEBA";
+          label: "";
           selectable: true;
+          opacity: 0.75;
+          wrap: true;
         };
       };
     }
diff --git a/src/client/local.rs b/src/client/local.rs
index d2ab4aa..bb0d5d1 100644
--- a/src/client/local.rs
+++ b/src/client/local.rs
@@ -213,6 +213,17 @@ pub enum RequestError {
     IOError(#[from] std::io::Error),
 }
 
+impl RequestError {
+    pub fn inner_error(&self) -> String {
+        match self {
+            Self::NetworkError(isahc) => isahc.to_string(),
+            Self::HttpError(isahc) => isahc.to_string(),
+            Self::IOError(io) => io.to_string(),
+            _ => self.to_string(),
+        }
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use crate::entities::KeyValueTable;
diff --git a/src/widgets/response_panel.rs b/src/widgets/response_panel.rs
index 1e64f6b..9d89e30 100644
--- a/src/widgets/response_panel.rs
+++ b/src/widgets/response_panel.rs
@@ -157,9 +157,23 @@ mod imp {
 
         pub(super) fn show_error(&self, error: CarteroError) {
             // TODO: Internationalize
-            let message = error.to_string();
+            println!("{error:?}");
+            let message = match &error {
+                CarteroError::Request(inner) => inner.to_string(),
+                _ => error.to_string(),
+            };
+
+            match &error {
+                CarteroError::Request(inner) => {
+                    self.error_extra.set_visible(true);
+                    self.error_extra.set_label(&inner.inner_error());
+                }
+                _ => {
+                    self.error_extra.set_visible(false);
+                }
+            }
+
             self.error_page.set_description(Some(&message));
-            self.error_extra.set_visible(false);
             self.stack.set_visible_child_name("error");
         }
     }