diff --git a/pytensor/configdefaults.py b/pytensor/configdefaults.py
index 6000311df7..f8354a2301 100644
--- a/pytensor/configdefaults.py
+++ b/pytensor/configdefaults.py
@@ -331,7 +331,7 @@ def add_compile_configvars():
                 rc = 1
             if rc != 0:
                 _logger.warning(
-                    "g++ not available, if using conda: `conda install m2w64-toolchain`"
+                    "g++ not available, if using conda: `conda install gxx`"
                 )
 
     if rc != 0: