diff --git a/python/py-fiona/Portfile b/python/py-fiona/Portfile
index 37ae3a4b62ca5..877185716b816 100644
--- a/python/py-fiona/Portfile
+++ b/python/py-fiona/Portfile
@@ -9,7 +9,7 @@ revision            2
 categories-append   gis
 license             BSD
 
-python.versions     39 310 311 312
+python.versions     35 36 37 38 39 310 311 312
 
 maintainers         {stromnov @stromnov} openmaintainer