diff --git a/_posts/2021-2-10-call-me-sire-senior-complex-in-R.md b/_posts/2021-2-10-call-me-sire-senior-complex-in-R.md
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--- a/_posts/2021-2-10-call-me-sire-senior-complex-in-R.md
+++ b/_posts/2021-2-10-call-me-sire-senior-complex-in-R.md
@@ -1,7 +1,7 @@
 ---
 layout: post
 title: "Call me sire: Senior complex in R"
-image: "call_me_sire.jpg"
+image: "call_me_sire.png"
 tags: [wona,column] 
 category: bigstory
 excerpt: ""
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