diff --git a/_samsung/samsunggalaxym21.markdown b/_samsung/samsunggalaxym21.markdown
index 030dab2..ac2575d 100644
--- a/_samsung/samsunggalaxym21.markdown
+++ b/_samsung/samsunggalaxym21.markdown
@@ -25,4 +25,6 @@
 
 {% include odininstall.html %}
 
+{% include heimdallinstall.html %}
+
 {% include ddinstall.html %}