diff --git a/ext/ArchGDALExt/archgdaldataset.jl b/ext/ArchGDALExt/archgdaldataset.jl
index 7bca56d..96d26e8 100644
--- a/ext/ArchGDALExt/archgdaldataset.jl
+++ b/ext/ArchGDALExt/archgdaldataset.jl
@@ -236,7 +236,7 @@ allow_missings(::Type{<:GDALDataset}) = false
 allow_missings(::GDALDataset) = false
 
 function __init__()
-    @info "new driver key :gdal, updating backendlist."
+    @debug "new driver key :gdal, updating backendlist."
     YAB.backendlist[:gdal] = GDALDataset
     push!(YAB.backendregex,r".tif$"=>GDALDataset)
     push!(YAB.backendregex,r".gtif$"=>GDALDataset)
diff --git a/ext/NetCDFExt.jl b/ext/NetCDFExt.jl
index 156aa4a..2480a14 100644
--- a/ext/NetCDFExt.jl
+++ b/ext/NetCDFExt.jl
@@ -107,7 +107,7 @@ YAB.allow_missings(::Type{<:NetCDFDataset}) = false
 YAB.allow_missings(::NetCDFDataset) = false
 
 function __init__()
-  @info "new driver key :netcdf, updating backendlist."
+  @debug "new driver key :netcdf, updating backendlist."
   YAB.backendlist[:netcdf] = NetCDFDataset
   push!(YAB.backendregex,r".nc$"=>NetCDFDataset)
 end
diff --git a/ext/ZarrExt.jl b/ext/ZarrExt.jl
index dd3366b..6319899 100644
--- a/ext/ZarrExt.jl
+++ b/ext/ZarrExt.jl
@@ -5,7 +5,7 @@ module ZarrExt
   export ZarrDataset
 
   function __init__()
-    @info "new driver key :zarr, updating backendlist."
+    @debug "new driver key :zarr, updating backendlist."
     YAB.backendlist[:zarr] = ZarrDataset
     push!(YAB.backendregex, r"(.zarr$)|(.zarr/$)"=>ZarrDataset)
   end