diff --git a/projects/igraph/project.yaml b/projects/igraph/project.yaml
index fe6308599..9351e4dbb 100644
--- a/projects/igraph/project.yaml
+++ b/projects/igraph/project.yaml
@@ -9,6 +9,8 @@ auto_ccs:
 sanitizers:
   - address
   - undefined
+  - memory:
+     experimental: True
 architectures:
  - x86_64
  - i386