diff --git a/externals/CMakeLists.txt b/externals/CMakeLists.txt
index bf2d380b804999b893a8bd21919f9d64dacfb378..ce438b96024f4ddb3bd2e028d536a854d743a430 100644
--- a/externals/CMakeLists.txt
+++ b/externals/CMakeLists.txt
@@ -1197,7 +1197,7 @@ LCGPackage_Add(
   BUILD_COMMAND  ${MAKE}
   INSTALL_COMMAND ${MAKE} install
   BUILD_IN_SOURCE 1
-  DEPENDS Qt5 cairo
+  DEPENDS Qt5 cairo pango
 )
 
 #---gnu_sed----------------------------------------------------------