diff --git a/CMakeLists.txt b/CMakeLists.txt
index 321f77d..27b9dc8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,12 +21,6 @@ message(" * Use Web : " ${Web})
 # ┌─────────────────────────────────────────────────┐
 # │ ANTLR                                           │
 # └─────────────────────────────────────────────────┘
-find_program (antlr antlr4)
-if (antlr)
-  message(STATUS "ANTLR4 (parser generator) found: " ${antlr})
-else()
-  message(FATAL_ERROR "ANTLR4 not found")
-endif()
 
 # Function
 #   ANTLR(INPUT <input> (DEPENDENCIES <dependencies>))