diff --git a/poky/scripts/oe-build-perf-report b/poky/scripts/oe-build-perf-report
index e781f4f..7ed86a7 100755
--- a/poky/scripts/oe-build-perf-report
+++ b/poky/scripts/oe-build-perf-report
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 #
 # Examine build performance test results
 #
diff --git a/poky/scripts/runqemu b/poky/scripts/runqemu
index e62d869..e5e66f3 100755
--- a/poky/scripts/runqemu
+++ b/poky/scripts/runqemu
@@ -1336,7 +1336,7 @@
         if not os.access(qemu_bin, os.X_OK):
             raise OEPathError("No QEMU binary '%s' could be found" % qemu_bin)
 
-        self.qemu_opt = "%s %s %s %s" % (qemu_bin, self.get('NETWORK_CMD'), self.get('ROOTFS_OPTIONS'), self.get('QB_OPT_APPEND'))
+        self.qemu_opt = "%s %s %s %s %s" % (qemu_bin, self.get('NETWORK_CMD'), self.get('QB_RNG'), self.get('ROOTFS_OPTIONS'), self.get('QB_OPT_APPEND'))
 
         for ovmf in self.ovmf_bios:
             format = ovmf.rsplit('.', 1)[-1]