diff --git a/ccid/src/usb.c b/ccid/src/usb.c
index c1687b2..f877c27 100644
--- a/ccid/src/usb.c
+++ b/ccid/src/usb.c
@@ -1580,5 +1580,6 @@ main (int argc, char **argv)
     fflush (stdout);
     fflush (stderr);
     (void) ep0_thread (&fd);
+    cmdline_parser_free(&cmdline);
     return 0;
 }
diff --git a/pcsc-relay/src/pcsc-relay.c b/pcsc-relay/src/pcsc-relay.c
index 14127b8..55ab1c6 100644
--- a/pcsc-relay/src/pcsc-relay.c
+++ b/pcsc-relay/src/pcsc-relay.c
@@ -228,6 +228,7 @@ int main (int argc, char **argv)
 
 
 err:
+    cmdline_parser_free (&args_info);
     cleanup();
 
     /*if (r != SCARD_S_SUCCESS) {*/