diff --git a/experiment_utils/experiment_analyzer.py b/experiment_utils/experiment_analyzer.py
index 3c11511..b46b236 100644
--- a/experiment_utils/experiment_analyzer.py
+++ b/experiment_utils/experiment_analyzer.py
@@ -581,7 +581,7 @@ def get_effects(self, min_binary_count=100, adjustment=None):
             relevant_covariates = set(self.final_covariates) & set(self.regression_covariates)
 
             adjustment_labels = {
-                None: 'No adjustment',
+                None: '',
                 'IPW': 'IPW',
                 'IV': 'IV'
             }