diff --git a/docs/install.md b/docs/install.md
index 33895c4..8b32dc0 100644
--- a/docs/install.md
+++ b/docs/install.md
@@ -2,7 +2,7 @@
 
 ## Debian/Ubuntu
 ```sh
-$ sudo apt-get install libclang-dev make cmake gcc git
+$ sudo apt-get install libclang-dev make cmake gcc g++ git
 ```
 
 ```sh