diff --git a/build/tools/before_install.sh b/build/tools/before_install.sh
index 374b5823ff..378d9b00b8 100755
--- a/build/tools/before_install.sh
+++ b/build/tools/before_install.sh
@@ -61,7 +61,7 @@ case $(uname -s) in
                 $SUDO apt-get update
 
                 # Install the symbols to allow LSAN suppression list to work.
-                $SUDO apt-get install -y libfontconfig1-dbgsym
+                $SUDO apt-get install -y libfontconfig1-dbgsym libglib2.0-0-dbgsym libgtk-3-0-dbgsym
             fi
         fi
         ;;