diff --git a/setup.py b/setup.py
index e9370e6..be05c8f 100644
--- a/setup.py
+++ b/setup.py
@@ -14,8 +14,7 @@ VERSION = meta['__version__']
 KEYWORDS = 'physics-informed neural-network'
 
 REQUIRED = [
-    'future', 'numpy', 'matplotlib', 'torch', 'mpmath'
-    
+    'future', 'numpy', 'matplotlib', 'torch'  
 ]
 
 EXTRAS = {