diff --git a/CMakeLists.txt b/CMakeLists.txt
index e3f4fe984..1ab93e878 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -882,6 +882,9 @@ set (CPACK_PACKAGE_NAME "${CMAKE_PROJECT_NAME}")
 set (CPACK_PACKAGE_VERSION_MAJOR ${WSJTX_VERSION_MAJOR})
 set (CPACK_PACKAGE_VERSION_MINOR ${WSJTX_VERSION_MINOR})
 set (CPACK_PACKAGE_VERSION_PATCH ${WSJTX_VERSION_PATCH})
+if (WSJTX_RC)
+  set (CPACK_PACKAGE_VERSION_PATCH ${CPACK_PACKAGE_VERSION_PATCH}-rc${WSJTX_RC})
+endif (WSJTX_RC)
 
 if (WIN32)
   set (CPACK_GENERATOR "NSIS")
diff --git a/Versions.cmake b/Versions.cmake
index 2984af67d..a4771ef03 100644
--- a/Versions.cmake
+++ b/Versions.cmake
@@ -2,7 +2,7 @@
 set (WSJTX_VERSION_MAJOR 1)
 set (WSJTX_VERSION_MINOR 4)
 set (WSJTX_VERSION_PATCH 0)
-#set (WSJTX_RC 1)
+set (WSJTX_RC 1)
 set (WSJTX_VERSION_IS_RELEASE 0)
 
 set (CONFIG_TEST_VERSION_MAJOR 0)
diff --git a/revision_utils.cpp b/revision_utils.cpp
index dd6c3c543..9f93c51e5 100644
--- a/revision_utils.cpp
+++ b/revision_utils.cpp
@@ -1,5 +1,7 @@
 #include "revision_utils.hpp"
 
+#include <cstring>
+
 #include <QCoreApplication>
 #include <QRegularExpression>
 
@@ -73,8 +75,14 @@ QString revision (QString const& svn_rev_string)
 QString program_title (QString const& revision)
 {
 #if defined (CMAKE_BUILD)
-  return QCoreApplication::applicationName () + "   v" WSJTX_STRINGIZE (WSJTX_VERSION_MAJOR) "." WSJTX_STRINGIZE (WSJTX_VERSION_MINOR) "." WSJTX_STRINGIZE (WSJTX_VERSION_PATCH) " " + revision + "  by K1JT";
+  QString id {QCoreApplication::applicationName () + "   v" WSJTX_STRINGIZE (WSJTX_VERSION_MAJOR) "." WSJTX_STRINGIZE (WSJTX_VERSION_MINOR) "." WSJTX_STRINGIZE (WSJTX_VERSION_PATCH)};
+
+# if defined (WSJTX_RC)
+  id += "-rc" WSJTX_STRINGIZE (WSJTX_RC);
+# endif
+
 #else
-  return "WSJT-X   v1.4 " + revision + "  by K1JT";
+  QString id {"WSJT-X   v1.4";
 #endif
+  return id + " " + revision + "  by K1JT";
 }