diff --git a/programs/random/gen_entropy.c b/programs/random/gen_entropy.c
index 38c104c..e0cbe52 100644
--- a/programs/random/gen_entropy.c
+++ b/programs/random/gen_entropy.c
@@ -81,6 +81,7 @@
 cleanup:
 
     fclose( f );
+    entropy_free( &entropy );
 
     return( ret );
 }