diff --git a/frmts/fits/fitsdataset.cpp b/frmts/fits/fitsdataset.cpp
index c3f4a4e1f..eb29a92b1 100644
--- a/frmts/fits/fitsdataset.cpp
+++ b/frmts/fits/fitsdataset.cpp
@@ -38,7 +38,7 @@
 #include "ogrsf_frmts.h"
 
 #include <string.h>
-#include <fitsio.h>
+#include <cfitsio/fitsio.h>
 
 #include <algorithm>
 #include <string>