diff --git a/.gitignore b/.gitignore
index e627f185f..2214ff6b0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,7 +9,7 @@ bin/
 *.o
 *.so
 .*
-build
+build/
 RELEASE.txt
 Testing/
 
diff --git a/psi-pmodules/DetectorSoftware/slsDetectorPackage/build b/psi-pmodules/DetectorSoftware/slsDetectorPackage/build
new file mode 100755
index 000000000..3657b1f60
--- /dev/null
+++ b/psi-pmodules/DetectorSoftware/slsDetectorPackage/build
@@ -0,0 +1,17 @@
+#!/usr/bin/env modbuild
+
+pbuild::set_download_url "https://github.com/slsdetectorgroup/$P/archive/refs/tags/${V_PKG}.tar.gz"
+
+pbuild::add_to_group 'DetectorSoftware'
+pbuild::add_configure_args '-DSLS_USE_SIMULATOR=ON'
+pbuild::add_configure_args '-DSLS_USE_GUI=ON'
+
+if (( V_MAJOR < 7 )); then
+	pbuild::add_patch 'files/fname-fix.patch'
+fi
+
+# Local Variables:
+# mode: sh
+# sh-basic-offset: 8
+# tab-width: 8
+# End:
diff --git a/psi-pmodules/DetectorSoftware/slsDetectorPackage/files/fname-fix.patch b/psi-pmodules/DetectorSoftware/slsDetectorPackage/files/fname-fix.patch
new file mode 100644
index 000000000..f773eb937
--- /dev/null
+++ b/psi-pmodules/DetectorSoftware/slsDetectorPackage/files/fname-fix.patch
@@ -0,0 +1,13 @@
+diff --git a/slsSupportLib/CMakeLists.txt b/slsSupportLib/CMakeLists.txt
+index efa8010..e842b3d 100755
+--- a/slsSupportLib/CMakeLists.txt
++++ b/slsSupportLib/CMakeLists.txt
+@@ -46,7 +46,7 @@ if(SLS_DEVEL_HEADERS)
+         include/sls/versionAPI.h
+         include/sls/ZmqSocket.h
+         include/sls/bit_utils.h
+-        include/sls/mdf5.h
++        include/sls/md5.h
+         include/sls/md5_helper.h
+     )
+ endif()
diff --git a/psi-pmodules/DetectorSoftware/slsDetectorPackage/files/variants b/psi-pmodules/DetectorSoftware/slsDetectorPackage/files/variants
new file mode 100644
index 000000000..e339cf8dc
--- /dev/null
+++ b/psi-pmodules/DetectorSoftware/slsDetectorPackage/files/variants
@@ -0,0 +1,3 @@
+slsDetectorPackage/6.1.1 stable cmake/3.15.5 zeromq/4.3.4
+slsDetectorPackage/7.0.1_rh7 stable cmake/3.15.5 zeromq/4.3.4 Qt/5.12.10
+slsDetectorPackage/7.0.1_rh8 stable cmake/3.15.5 zeromq/4.3.4 Qt/5.12.10
diff --git a/psi-pmodules/DetectorSoftware/slsDetectorPackage/files/variants.yaml b/psi-pmodules/DetectorSoftware/slsDetectorPackage/files/variants.yaml
new file mode 100644
index 000000000..8725ca71b
--- /dev/null
+++ b/psi-pmodules/DetectorSoftware/slsDetectorPackage/files/variants.yaml
@@ -0,0 +1,3 @@
+slsDetectorPackage/6.1.1:
+  - relstage: unstable
+    build_requires: cmake/3.15.5 zeromq/4.3.4
diff --git a/psi-pmodules/DetectorSoftware/slsDetectorPackage/modulefile b/psi-pmodules/DetectorSoftware/slsDetectorPackage/modulefile
new file mode 100644
index 000000000..0008cc87a
--- /dev/null
+++ b/psi-pmodules/DetectorSoftware/slsDetectorPackage/modulefile
@@ -0,0 +1,9 @@
+#%Module1.0
+
+module-whatis		"SLS detector package"
+module-url		"https://www.psi.ch/en/lxn/software-releases"
+module-license		"GNU LGPL 3.0"
+module-maintainer	"Lars Erik Froejdh <erik.froejdh@psi.ch>"
+
+module-help	"
+"