diff --git a/torchmdnet/models/utils.py b/torchmdnet/models/utils.py
index f34aa341..8309a136 100644
--- a/torchmdnet/models/utils.py
+++ b/torchmdnet/models/utils.py
@@ -388,6 +388,36 @@ def forward(self, dist):
         )
 
 
+class GLU(nn.Module):
+    r"""Applies the gated linear unit (GLU) function:
+
+    .. math::
+
+        \text{GLU}(x) = \text{Linear}_1(x) \otimes \sigma(\text{Linear}_2(x))
+
+
+    where :math:`\otimes` is the element-wise multiplication operator and
+    :math:`\sigma` is an activation function.
+
+    Args:
+        in_channels (int): Number of input features.
+        hidden_channels (int, optional): Number of hidden features. Defaults to None, meaning hidden_channels=in_channels.
+        activation (nn.Module, optional): Activation function to use. Defaults to Sigmoid.
+    """
+
+    def __init__(
+        self, in_channels, hidden_channels=None, activation: Optional[nn.Module] = None
+    ):
+        super(GLU, self).__init__()
+        self.act = nn.Sigmoid() if activation is None else activation
+        hidden_channels = hidden_channels or in_channels
+        self.W = nn.Linear(in_channels, hidden_channels)
+        self.V = nn.Linear(in_channels, hidden_channels)
+
+    def forward(self, x):
+        return self.W(x) * self.act(self.V(x))
+
+
 class ShiftedSoftplus(nn.Module):
     r"""Applies the ShiftedSoftplus function :math:`\text{ShiftedSoftplus}(x) = \frac{1}{\beta} *
     \log(1 + \exp(\beta * x))-\log(2)` element-wise.
@@ -404,6 +434,50 @@ def forward(self, x):
         return F.softplus(x) - self.shift
 
 
+class Swish(nn.Module):
+    """Swish activation function as defined in https://arxiv.org/pdf/1710.05941 :
+
+    .. math::
+
+        \text{Swish}(x) = x \cdot \sigma(\beta x)
+
+    Args:
+        beta (float, optional): Scaling factor for Swish activation. Defaults to 1.
+
+    """
+
+    def __init__(self, beta=1.0):
+        super(Swish, self).__init__()
+        self.beta = beta
+
+    def forward(self, x):
+        return x * torch.sigmoid(self.beta * x)
+
+
+class SwiGLU(nn.Module):
+    """SwiGLU activation function as defined in https://arxiv.org/pdf/2002.05202 :
+
+    .. math::
+
+        \text{SwiGLU}(x) = \text{Linear}_1(x) \otimes \text{Swish}(\text{Linear}_2(x))
+
+    W1, V have shape (in_features, hidden_features)
+    Args:
+        in_features (int): Number of input features.
+        hidden_features (int, optional): Number of hidden features. Defaults to None, meaning hidden_features=in_features.
+        beta (float, optional): Scaling factor for Swish activation. Defaults to 1.0.
+    """
+
+    def __init__(self, in_features, hidden_features=None, beta=1.0):
+        super().__init__()
+        hidden_features = hidden_features or in_features
+        act = Swish(beta)
+        self.glu = GLU(in_features, hidden_features, activation=act)
+
+    def forward(self, x):
+        return self.glu(x)
+
+
 class CosineCutoff(nn.Module):
     def __init__(self, cutoff_lower=0.0, cutoff_upper=5.0):
         super(CosineCutoff, self).__init__()
@@ -615,6 +689,8 @@ def scatter(
     "silu": nn.SiLU,
     "tanh": nn.Tanh,
     "sigmoid": nn.Sigmoid,
+    "swish": Swish,
+    "mish": nn.Mish,
 }
 
 dtype_mapping = {16: torch.float16, 32: torch.float, 64: torch.float64}