diff --git a/dynare++/Makefile.am b/dynare++/Makefile.am
index 36d74d5ce2e27fbdeb6e31c52c636f89e27100f9..806c55dbeb43158fadd1c82efbbfc9c4913b050d 100644
--- a/dynare++/Makefile.am
+++ b/dynare++/Makefile.am
@@ -1 +1,11 @@
 SUBDIRS = utils/cc sylv parser/cc tl doc integ kord src tests
+
+EXTRA_DIST = dynare_simul
+
+install-exec-local:
+	$(MKDIR_P) $(DESTDIR)$(pkglibdir)/dynare++
+	cp -r dynare_simul/* $(DESTDIR)$(pkglibdir)/dynare++
+
+uninstall-local:
+	rm -rf $(DESTDIR)$(pkglibdir)/dynare++
+
diff --git a/macOS/build.sh b/macOS/build.sh
index b43ae236ef61cf609552ad13800e750d25534fe9..910a3515ec7e94e51796a05461593902d7dfd88a 100755
--- a/macOS/build.sh
+++ b/macOS/build.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# Copyright © 2019 Dynare Team
+# Copyright © 2019-2020 Dynare Team
 #
 # This file is part of Dynare.
 #
@@ -125,6 +125,7 @@ cp -r  "$ROOTDIR"/doc/manual/build/html                              "$PKGFILES"
 cp     "$ROOTDIR"/dynare++/doc/*.pdf                                 "$PKGFILES"/doc/dynare++
 
 cp     "$ROOTDIR"/dynare++/src/dynare++                              "$PKGFILES"/dynare++
+cp     "$ROOTDIR"/dynare++/dynare_simul/dynare_simul.m               "$PKGFILES"/dynare++
 
 mkdir -p                                                             "$PKGFILES"/matlab/modules/dseries/externals/x13/macOS/64
 cp -p  "$ROOTDIR"/macOS/deps/lib64/x13as/x13as                       "$PKGFILES"/matlab/modules/dseries/externals/x13/macOS/64
diff --git a/windows/build.sh b/windows/build.sh
index 9ab553ac6c5f741e8d20c738ac8b35b95eb805de..d7b3bb3f29fcd64e18cb75f990d0d9917fa3fd2e 100755
--- a/windows/build.sh
+++ b/windows/build.sh
@@ -5,7 +5,7 @@
 # The binaries are cross compiled for Windows (32/64bits), Octave and MATLAB
 # (all supported versions).
 
-# Copyright © 2017-2019 Dynare Team
+# Copyright © 2017-2020 Dynare Team
 #
 # This file is part of Dynare.
 #
@@ -270,7 +270,7 @@ cp -pr examples "$ZIPDIR"
 mkdir -p "$ZIPDIR"/scripts
 cp -p scripts/dynare.el "$ZIPDIR"/scripts
 mkdir "$ZIPDIR"/dynare++
-cp -pr dynare++/32-bit/ dynare++/64-bit/ "$ZIPDIR"/dynare++
+cp -pr dynare++/32-bit/ dynare++/64-bit/ dynare++/dynare_simul/dynare_simul.m "$ZIPDIR"/dynare++
 mkdir -p "$ZIPDIR"/doc/dynare++
 mkdir -p "$ZIPDIR"/doc/dynare-manual.html
 cp -pr doc/manual/build/html/* "$ZIPDIR"/doc/dynare-manual.html
diff --git a/windows/dynare.nsi b/windows/dynare.nsi
index edbf446647de34ab182b457fe49b19d04d9365cf..e0d61964cb3a2a54a548e8736656e2ce24210a79 100644
--- a/windows/dynare.nsi
+++ b/windows/dynare.nsi
@@ -158,6 +158,9 @@ Section /o "Dynare++ (standalone executable)"
  SetOutPath $INSTDIR\dynare++\64-bit
  File ..\dynare++\64-bit\dynare++.exe
 
+ SetOutPath $INSTDIR\dynare++\
+ File ..\dynare++\dynare_simul\dynare_simul.m
+
  SetOutPath $INSTDIR\doc\dynare++
  File ..\dynare++\doc\*.pdf