diff --git a/conan/profile/x86_64-gcc-linux-debug b/conan/profile/x86_64-gcc-linux-debug
index eb07657..423b324 100644
--- a/conan/profile/x86_64-gcc-linux-debug
+++ b/conan/profile/x86_64-gcc-linux-debug
@@ -15,3 +15,4 @@ build_type=Debug
 [env]
 CC=gcc
 CXX=g++
+CXXFLAGS=-D_GLIBCXX_DEBUG