diff --git a/ptests/check_oracles.sh b/ptests/check_oracles.sh
index 5deedcb293b311150dfb2996532d1e68212c5832..a7bb568c1f52e01a6a31cc2a0478c30abdb3a003 100755
--- a/ptests/check_oracles.sh
+++ b/ptests/check_oracles.sh
@@ -55,7 +55,7 @@ do
 
      # only report oracles in tested directories (DEFAULT_SUITES)
      for dir in $(grep DEFAULT_SUITES "tests/ptests_config" | sed 's/DEFAULT_SUITES=//'); do
-         find "tests/$dir" -name "*.oracle" | sed "s|^|${plugin_test_dir%tests}|" >> $actual_oracles
+         find "tests/$dir" -name "*.oracle" | sed "s|^|${plugin_test_dir%tests}|" | sed 's|"|\\"|g' >> $actual_oracles
      done
     )
 done