diff --git a/docs/install.rst b/docs/install.rst
index 6560473..a22d9ab 100644
--- a/docs/install.rst
+++ b/docs/install.rst
@@ -1,6 +1,16 @@
 Installation
 ============
 
+Stable version
+--------------
+
+Install the most recent stable version using :py:obj:`pip`:
+
+.. code-block:: bash
+
+    pip install starry_process
+
+
 Development version
 -------------------
 
@@ -28,4 +38,4 @@ calibration runs, and/or to reproduce the results in the paper:
 
     git clone https://github.com/rodluger/starry_process.git
     cd starry_process
-    pip install -e ".[tests]"
\ No newline at end of file
+    pip install -e ".[tests]"
diff --git a/starry_process/app/app.py b/starry_process/app/app.py
index 8e34683..ab62ef9 100644
--- a/starry_process/app/app.py
+++ b/starry_process/app/app.py
@@ -731,7 +731,7 @@ def compile(self):
         self.gp.random.seed(238)
         self.sample_function = theano.function(
             [r, a, b, c, n],
-            [self.gp.sample_ylm(self.nmaps)],
+            [self.gp.sample_ylm(nsamples=self.nmaps)],
             no_default_updates=True,
         )
         self._compiled = True