diff --git a/Project.toml b/Project.toml
index a2d7a4b..fb185b3 100644
--- a/Project.toml
+++ b/Project.toml
@@ -23,8 +23,7 @@ julia = "1.10"
 [extras]
 ArchGDAL = "c9ce4bd3-c3d5-55b8-8973-c0e20141b8c3"
 GeoJSON = "61d90e0f-e114-555e-ac52-39dfb47a3ef9"
-RasterDataSources = "3cb90ccd-e1b6-4867-9617-4276c8b2ca36"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
-test = ["Test", "ArchGDAL", "RasterDataSources", "GeoJSON"]
+test = ["Test", "ArchGDAL", "GeoJSON"]
diff --git a/src/InteractiveGeospatial.jl b/src/InteractiveGeospatial.jl
index 7085abd..5ab639f 100644
--- a/src/InteractiveGeospatial.jl
+++ b/src/InteractiveGeospatial.jl
@@ -76,7 +76,7 @@ function draw_features(r)
     sublabel(text) = Label(fig, text, fontsize=10, halign=:left, padding = (0,0,-15,0), color=:gray)
 
     # `aggregate` Inputs
-    init_scale = round(Int, maximum(size(r)) / 1000)
+    init_scale = max(1, round(Int, maximum(size(r)) / 1000))
     scale = Textbox(fig; stored_string=string(init_scale), validator=Int, width=ui_width)
     aggregate_fun = menu(sum, mean, minimum, maximum)
 
diff --git a/test/runtests.jl b/test/runtests.jl
index 7abf774..e1e0613 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -1,7 +1,7 @@
-using Test, InteractiveGeospatial, Rasters, ArchGDAL, RasterDataSources, GeoJSON, GLMakie, Markdown
+using Test, InteractiveGeospatial, Rasters, ArchGDAL, GeoJSON, GLMakie, Markdown
 
 
-file = getraster(WorldClim{Climate}, :wind; month=1)
+file = download("https://github.com/yeesian/ArchGDALDatasets/raw/master/pyrasterio/example.tif")
 
 r = Raster(file)