diff --git a/src/examples/indefinites/scripts/generate_expressions.py b/src/examples/indefinites/scripts/generate_expressions.py
index 8c265f41..f85ab492 100644
--- a/src/examples/indefinites/scripts/generate_expressions.py
+++ b/src/examples/indefinites/scripts/generate_expressions.py
@@ -18,7 +18,7 @@
     # filter out the trivial meaning, results in NaNs
     # iterate over keys, since we need to change the dict itself
     for meaning in list(expressions_by_meaning.keys()):
-        if meaning.is_uniformly_false():
+        if meaning.is_uniformly_false:
             del expressions_by_meaning[meaning]
 
     print(f"Generated {len(expressions_by_meaning)} unique expressions.")
diff --git a/src/examples/learn_quant/scripts/generate_expressions.py b/src/examples/learn_quant/scripts/generate_expressions.py
index 5338eb9e..2962c71f 100644
--- a/src/examples/learn_quant/scripts/generate_expressions.py
+++ b/src/examples/learn_quant/scripts/generate_expressions.py
@@ -39,7 +39,7 @@ def enumerate_quantifiers(
     # filter out the trivial meaning, results in NaNs
     # iterate over keys, since we need to change the dict itself
     for meaning in list(expressions_by_meaning.keys()):
-        if meaning.is_uniformly_false():
+        if meaning.is_uniformly_false:
             del expressions_by_meaning[meaning]
 
     return expressions_by_meaning
diff --git a/src/examples/modals/scripts/generate_expressions.py b/src/examples/modals/scripts/generate_expressions.py
index cefb629a..c6751f34 100644
--- a/src/examples/modals/scripts/generate_expressions.py
+++ b/src/examples/modals/scripts/generate_expressions.py
@@ -18,7 +18,7 @@
     # filter out the trivial meaning, results in NaNs
     # iterate over keys, since we need to change the dict itself
     for meaning in list(expressions_by_meaning.keys()):
-        if meaning.is_uniformly_false():
+        if meaning.is_uniformly_false:
             del expressions_by_meaning[meaning]
 
     print(f"Generated {len(expressions_by_meaning)} unique expressions.")
diff --git a/src/examples/modals/util.py b/src/examples/modals/util.py
index 1caa1cd6..4dec8729 100644
--- a/src/examples/modals/util.py
+++ b/src/examples/modals/util.py
@@ -158,7 +158,7 @@ def dataframe_to_language(
         )
 
         if (
-            meaning.is_uniformly_false()
+            meaning.is_uniformly_false
         ):  # often there will be no usable referents due to can_express being False, above
             continue
         # search for a matching recorded meaning