diff --git a/Findglm.cmake b/Findglm.cmake
new file mode 100644
index 0000000..a21f4ea
--- /dev/null
+++ b/Findglm.cmake
@@ -0,0 +1,25 @@
+#.rst:
+# Findglm
+# ------------
+# Finds the OpenGL Mathematics (GLM) as a header only C++ mathematics library.
+#
+# This will define the following variables:
+#
+# GLM_FOUND - system has OpenGLES
+# GLM_INCLUDE_DIR - the OpenGLES include directory
+#
+# Note: Install was removed from GLM on version 0.9.9.6.
+
+find_package(PkgConfig)
+if(PKG_CONFIG_FOUND)
+  pkg_check_modules(PC_GLM glm QUIET)
+endif()
+
+find_path(GLM_INCLUDE_DIR glm.hpp
+                          PATHS ${PC_GLM_INCLUDEDIR}
+                          PATH_SUFFIXES glm)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(glm REQUIRED_VARS GLM_INCLUDE_DIR)
+
+mark_as_advanced(GLM_INCLUDE_DIR)
diff --git a/visualization.waveform/addon.xml.in b/visualization.waveform/addon.xml.in
index db5f941..c494f34 100644
--- a/visualization.waveform/addon.xml.in
+++ b/visualization.waveform/addon.xml.in
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <addon
   id="visualization.waveform"
-  version="4.3.0"
+  version="4.3.1"
   name="Waveform"
   provider-name="MrC">
   <requires>@ADDON_DEPENDS@</requires>