diff --git a/hubverse_annotator/utils.py b/hubverse_annotator/utils.py
index 607f47c..f73d713 100644
--- a/hubverse_annotator/utils.py
+++ b/hubverse_annotator/utils.py
@@ -30,7 +30,7 @@
 logger = logging.getLogger(__name__)
 
 
-@st.cache_data
+@st.cache_data(show_spinner=False)
 def get_available_locations(
     observed_data_table: pl.DataFrame, forecast_table: pl.DataFrame
 ) -> pl.DataFrame:
@@ -59,6 +59,7 @@ def get_available_locations(
     )
 
 
+@st.cache_data(show_spinner=False)
 def get_reference_dates(forecast_table: pl.DataFrame) -> list[datetime.date]:
     """
     Retrieves a dataframe of forecast reference dates. The
@@ -315,6 +316,7 @@ def band(low: str, high: str, opacity: float) -> alt.Chart:
     return alt.layer(*bands, median)
 
 
+@st.cache_data(show_spinner=False)
 def filter_for_plotting(
     observed_data_table: pl.DataFrame,
     forecast_table: pl.DataFrame,
@@ -409,7 +411,7 @@ def validate_schema(
         st.stop()
 
 
-@st.cache_data
+@st.cache_data(show_spinner=False)
 def load_hubverse_table(hub_file: UploadedFile | None):
     """
     Load a hubverse formatted table into Polars from a
@@ -467,6 +469,7 @@ def load_hubverse_table(hub_file: UploadedFile | None):
     return hub_table
 
 
+@st.cache_data(show_spinner=False)
 def load_observed_data(
     observed_data_file: UploadedFile | None,
 ) -> pl.DataFrame:
@@ -507,6 +510,7 @@ def load_observed_data(
     return table
 
 
+@st.cache_data(show_spinner=False)
 def load_forecast_data(
     forecast_file: UploadedFile | None,
 ) -> pl.DataFrame: