diff --git a/meta/classes/toolchain-scripts.bbclass b/meta/classes/toolchain-scripts.bbclass
index d0b2b91..ab4feb0 100644
--- a/meta/classes/toolchain-scripts.bbclass
+++ b/meta/classes/toolchain-scripts.bbclass
@@ -32,6 +32,7 @@
 	echo 'export OECORE_TARGET_SYSROOT="$SDKTARGETSYSROOT"' >> $script
 	echo "export OECORE_ACLOCAL_OPTS=\"-I $sdkpathnative/usr/share/aclocal\"" >> $script
 	echo "export PYTHONHOME=$sdkpathnative$prefix" >> $script
+	echo 'unset command_not_found_handle' >> $script
 
 	toolchain_shared_env_script
 }