diff --git a/src/torchjd/aggregation/_cagrad.py b/src/torchjd/aggregation/_cagrad.py
index b2da3efe..40a5d5b0 100644
--- a/src/torchjd/aggregation/_cagrad.py
+++ b/src/torchjd/aggregation/_cagrad.py
@@ -19,8 +19,6 @@
 
 # Non-differentiable: the cvxpy solver operates on numpy arrays, breaking the autograd graph.
 class CAGradWeighting(_WithOptionalDeps, _GramianWeighting, _NonDifferentiable):
-    _REQUIRED_DEPS = ["numpy", "cvxpy", "clarabel"]
-    _INSTALL_HINT = 'Install them with: pip install "torchjd[cagrad]"'
     """
     :class:`~torchjd.aggregation.Weighting` [:class:`~torchjd.linalg.PSDMatrix`]
     giving the weights of :class:`~torchjd.aggregation.CAGrad`.
@@ -37,6 +35,9 @@ class CAGradWeighting(_WithOptionalDeps, _GramianWeighting, _NonDifferentiable):
         function.
     """
 
+    _REQUIRED_DEPS = ["numpy", "cvxpy", "clarabel"]
+    _INSTALL_HINT = 'Install them with: pip install "torchjd[cagrad]"'
+
     def __init__(self, c: float, norm_eps: float = 0.0001) -> None:
         super().__init__()
         self.c = c
diff --git a/src/torchjd/aggregation/_nash_mtl.py b/src/torchjd/aggregation/_nash_mtl.py
index d3f11a9c..a4583e6c 100644
--- a/src/torchjd/aggregation/_nash_mtl.py
+++ b/src/torchjd/aggregation/_nash_mtl.py
@@ -22,8 +22,6 @@
 
 # Non-differentiable: the cvxpy solver operates on numpy arrays, breaking the autograd graph.
 class _NashMTLWeighting(_WithOptionalDeps, _MatrixWeighting, Stateful, _NonDifferentiable):
-    _REQUIRED_DEPS = ["numpy", "cvxpy", "ecos"]
-    _INSTALL_HINT = 'Install them with: pip install "torchjd[nash_mtl]"'
     """
     :class:`~torchjd.Stateful`
     :class:`~torchjd.aggregation.Weighting` [:class:`~torchjd.linalg.Matrix`] that
@@ -45,6 +43,9 @@ class _NashMTLWeighting(_WithOptionalDeps, _MatrixWeighting, Stateful, _NonDiffe
         affects the shape of the cached state).
     """
 
+    _REQUIRED_DEPS = ["numpy", "cvxpy", "ecos"]
+    _INSTALL_HINT = 'Install them with: pip install "torchjd[nash_mtl]"'
+
     def __init__(
         self,
         n_tasks: int,