diff --git a/pages/common/cmake.md b/pages/common/cmake.md
index f6f1d045b1..91de62c39a 100644
--- a/pages/common/cmake.md
+++ b/pages/common/cmake.md
@@ -2,6 +2,7 @@
 
 > Cross-platform build system generator.
 > It generates Makefiles, Visual Studio projects or others, depending on the target system.
+> Homepage: <https://cmake.org/cmake/help/v3.2/manual/cmake.1.html>.
 
 - Generate a Makefile and use it to compile a project in the same directory as the source: