diff --git a/src/app/check_update.cpp b/src/app/check_update.cpp
index 2fe2d7714..6490cacf0 100644
--- a/src/app/check_update.cpp
+++ b/src/app/check_update.cpp
@@ -1,5 +1,5 @@
 // Aseprite
-// Copyright (C) 2020  Igara Studio S.A.
+// Copyright (C) 2020-2021  Igara Studio S.A.
 // Copyright (C) 2001-2017  David Capello
 //
 // This program is distributed under the terms of
@@ -21,6 +21,10 @@
 #include "base/version.h"
 #include "ver/info.h"
 
+#if ENABLE_SENTRY
+  #include "app/sentry_wrapper.h"
+#endif
+
 #include <ctime>
 #include <sstream>
 
@@ -113,6 +117,14 @@ CheckUpdateThreadLauncher::~CheckUpdateThreadLauncher()
 
 void CheckUpdateThreadLauncher::launch()
 {
+  if (m_uuid.empty())
+    m_uuid = m_preferences.updater.uuid();
+
+#if ENABLE_SENTRY
+  if (!m_uuid.empty())
+    Sentry::setUserID(m_uuid);
+#endif
+
   // In this case we are in the "wait days" period, so we don't check
   // for updates.
   if (!m_doCheck) {
@@ -120,9 +132,6 @@ void CheckUpdateThreadLauncher::launch()
     return;
   }
 
-  if (m_uuid.empty())
-    m_uuid = m_preferences.updater.uuid();
-
   m_delegate->onCheckingUpdates();
 
   m_bgJob.reset(new CheckUpdateBackgroundJob);
@@ -168,6 +177,11 @@ void CheckUpdateThreadLauncher::onMonitoringTick()
   if (!m_response.getUuid().empty()) {
     m_uuid = m_response.getUuid();
     m_preferences.updater.uuid(m_uuid);
+
+#if ENABLE_SENTRY
+    if (!m_uuid.empty())
+      Sentry::setUserID(m_uuid);
+#endif
   }
 
   // Set the date of the last "check for updates" and the "WaitDays" parameter.
diff --git a/src/app/sentry_wrapper.cpp b/src/app/sentry_wrapper.cpp
index 0dd6a8cf0..40e3427d6 100644
--- a/src/app/sentry_wrapper.cpp
+++ b/src/app/sentry_wrapper.cpp
@@ -50,6 +50,14 @@ Sentry::~Sentry()
     sentry_close();
 }
 
+// static
+void Sentry::setUserID(const std::string& uuid)
+{
+  sentry_value_t user = sentry_value_new_object();
+  sentry_value_set_by_key(user, "id", sentry_value_new_string(uuid.c_str()));
+  sentry_set_user(user);
+}
+
 // static
 bool Sentry::requireConsent()
 {
diff --git a/src/app/sentry_wrapper.h b/src/app/sentry_wrapper.h
index 97873016c..c833f9f9d 100644
--- a/src/app/sentry_wrapper.h
+++ b/src/app/sentry_wrapper.h
@@ -22,6 +22,8 @@ public:
   void init();
   ~Sentry();
 
+  static void setUserID(const std::string& uuid);
+
   static bool requireConsent();
   static bool consentGiven();
   static void giveConsent();