diff --git a/src/python/storm-expression.cpp b/src/python/storm-expression.cpp
deleted file mode 100644
index 98043bc4b..000000000
--- a/src/python/storm-expression.cpp
+++ /dev/null
@@ -1,19 +0,0 @@
-#include <boost/python.hpp>
-#include <boost/python/suite/indexing/vector_indexing_suite.hpp>
-
-#include "helpers.h"
-#include "boostPyExtension.h"
-
-#include "../storage/expressions/ExpressionManager.h"
-
-
-BOOST_PYTHON_MODULE(_expressions)
-{
-    using namespace boost::python;
-
-    defineClass<storm::expressions::ExpressionManager, void, boost::noncopyable>("ExpressionManager",
-    "Manages variables for expressions");
-    defineClass<storm::expressions::Expression, void, boost::noncopyable>("Expression",
-    "");
-
-}
diff --git a/stormpy/lib/stormpy/expressions/__init__.py b/stormpy/lib/stormpy/expressions/__init__.py
new file mode 100644
index 000000000..b185f368c
--- /dev/null
+++ b/stormpy/lib/stormpy/expressions/__init__.py
@@ -0,0 +1,2 @@
+from . import expressions
+from .expressions import *
diff --git a/stormpy/setup.py b/stormpy/setup.py
index 38a96829b..612385160 100755
--- a/stormpy/setup.py
+++ b/stormpy/setup.py
@@ -10,7 +10,7 @@ PROJECT_DIR = os.path.abspath(os.path.dirname(os.path.realpath(__file__)))
 
 # Glob source files for modules
 core_sources = glob(os.path.join('src', 'core', '*.cpp'))
-info_sources = glob(os.path.join('src', 'info', '*.cpp'))
+expressions_sources = glob(os.path.join('src', 'expressions', '*.cpp'))
 
 # Configuration shared between external modules follows
 
@@ -47,7 +47,18 @@ ext_core = Extension(
 
 ext_info = Extension(
     name='info.info',
-    sources=['src/mod_info.cpp'] + info_sources,
+    sources=['src/mod_info.cpp'],
+    include_dirs=include_dirs,
+    libraries=libraries,
+    library_dirs=library_dirs,
+    extra_compile_args=extra_compile_args,
+    define_macros=define_macros,
+    extra_link_args=extra_link_args
+)
+
+ext_expressions = Extension(
+    name='expressions.expressions',
+    sources=['src/mod_expressions.cpp'] + expressions_sources,
     include_dirs=include_dirs,
     libraries=libraries,
     library_dirs=library_dirs,
@@ -99,10 +110,10 @@ setup(name="stormpy",
       maintainer_email="sebastian.junges@cs.rwth-aachen.de",
       url="http://moves.rwth-aachen.de",
       description="stormpy - Python Bindings for Storm",
-      packages=['stormpy', 'stormpy.info'],
+      packages=['stormpy', 'stormpy.info', 'stormpy.expressions'],
       package_dir={'':'lib'},
       ext_package='stormpy',
-      ext_modules=[ext_core, ext_info
+      ext_modules=[ext_core, ext_info, ext_expressions
                    ],
       cmdclass={
         'build_ext': stormpy_build_ext,
diff --git a/stormpy/src/mod_expressions.cpp b/stormpy/src/mod_expressions.cpp
new file mode 100644
index 000000000..ffe9a223c
--- /dev/null
+++ b/stormpy/src/mod_expressions.cpp
@@ -0,0 +1,16 @@
+#include "common.h"
+#include "helpers.h"
+
+#include <src/storage/expressions/ExpressionManager.h>
+
+PYBIND11_PLUGIN(expressions) {
+	py::module m("stormpy.expressions", "Storm expressions");
+
+    py::class_<std::shared_ptr<storm::expressions::ExpressionManager>>(m, "ExpressionManager", "Manages variables for expressions")
+        ;
+    
+    py::class_<storm::expressions::Expression>(m, "Expression", "Holds an expression")
+        ;
+
+	return m.ptr();
+}