diff --git a/src/server/endpoints/ecdc_ili.py b/src/server/endpoints/ecdc_ili.py
index fe83c0d38..b15dc7cb2 100644
--- a/src/server/endpoints/ecdc_ili.py
+++ b/src/server/endpoints/ecdc_ili.py
@@ -1,6 +1,6 @@
 from flask import Blueprint
 
-from .._params import extract_integers, extract_strings
+from .._params import extract_integer, extract_integers, extract_strings
 from .._query import execute_query, QueryBuilder
 from .._validate import require_all
 
diff --git a/src/server/endpoints/flusurv.py b/src/server/endpoints/flusurv.py
index 97ccc3e59..67e842cb8 100644
--- a/src/server/endpoints/flusurv.py
+++ b/src/server/endpoints/flusurv.py
@@ -1,6 +1,6 @@
 from flask import Blueprint
 
-from .._params import extract_integers, extract_strings
+from .._params import extract_integer, extract_integers, extract_strings
 from .._query import execute_query, QueryBuilder
 from .._validate import require_all
 
diff --git a/src/server/endpoints/fluview_clinicial.py b/src/server/endpoints/fluview_clinicial.py
index e5d201afd..e213a1638 100644
--- a/src/server/endpoints/fluview_clinicial.py
+++ b/src/server/endpoints/fluview_clinicial.py
@@ -1,6 +1,6 @@
 from flask import Blueprint
 
-from .._params import extract_integers, extract_strings
+from .._params import extract_integer, extract_integers, extract_strings
 from .._query import execute_query, QueryBuilder
 from .._validate import require_all