diff --git a/glslang.changes b/glslang.changes
index 033aa9c..b0f4bbc 100644
--- a/glslang.changes
+++ b/glslang.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Jan  2 08:54:06 UTC 2025 - Ralf Habacker <ralf.habacker@freenet.de>
+
+- Fix building vsgXChange and other packages by adding the
+  missing runtime dependency to the development package
+  for SPIRV-Tools-opt
+
 -------------------------------------------------------------------
 Sun Dec 15 21:51:35 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/glslang.spec b/glslang.spec
index 6622977..bf0fb0d 100644
--- a/glslang.spec
+++ b/glslang.spec
@@ -55,6 +55,7 @@ specifications for these languages.
 %package devel
 Summary:        OpenGL and OpenGL ES shader front end and validator
 Group:          Development/Libraries/C and C++
+Requires:       cmake(SPIRV-Tools-opt)
 Requires:       %lname = %version
 
 %description devel