diff --git a/pyproject.toml b/pyproject.toml
index c5600bbeb85..a3d7e59d7c3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,8 +27,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Topic :: Software Development :: Libraries",
-    "Topic :: Scientific/Engineering :: Scientific/Engineering",
-    "Topic :: Scientific/Engineering :: Scientific/Engineering :: Electronic Design Automation (EDA)",
+    "Topic :: Scientific/Engineering :: Electronic Design Automation (EDA)",
     "Topic :: Scientific/Engineering :: Information Analysis",
     # Additional specific classifiers
     "Operating System :: OS Independent",