diff --git a/gdb/pyproject.toml b/gdb/pyproject.toml
index 4469f1cd61d..144c48947ee 100644
--- a/gdb/pyproject.toml
+++ b/gdb/pyproject.toml
@@ -3,3 +3,6 @@ include = "\\.py(\\.in)?$"
 
 [tool.pyright]
 typeCheckingMode = "strict"
+
+[tool.isort]
+profile = "black"
diff --git a/gdb/setup.cfg b/gdb/setup.cfg
index d33058ea7f0..2e83eb5cf56 100644
--- a/gdb/setup.cfg
+++ b/gdb/setup.cfg
@@ -7,6 +7,3 @@
 # E701: Multiple statements on one line (colon)
 # W503: line break before binary operator
 ignore = E203,E501,E701,W503
-
-[isort]
-profile = black