diff --git a/meta/recipes-devtools/mtools/mtools_3.9.9.bb b/meta/recipes-devtools/mtools/mtools_3.9.9.bb
index 2213c17948..38f09decd2 100644
--- a/meta/recipes-devtools/mtools/mtools_3.9.9.bb
+++ b/meta/recipes-devtools/mtools/mtools_3.9.9.bb
@@ -44,4 +44,4 @@ EXTRA_OECONF = "--without-x"
 
 PARALLEL_MAKEINST = ""
 
-BBCLASSEXTEND = "native"
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta/recipes-devtools/mtools/mtools_4.0.18.bb b/meta/recipes-devtools/mtools/mtools_4.0.18.bb
index dcd6066634..0cc7f6c6e2 100644
--- a/meta/recipes-devtools/mtools/mtools_4.0.18.bb
+++ b/meta/recipes-devtools/mtools/mtools_4.0.18.bb
@@ -37,4 +37,4 @@ EXTRA_OECONF = "--without-x"
 
 PARALLEL_MAKEINST = ""
 
-BBCLASSEXTEND = "native"
+BBCLASSEXTEND = "native nativesdk"