diff --git a/rocky9/Dockerfile b/rocky9/Dockerfile
index 9355c72..321e652 100644
--- a/rocky9/Dockerfile
+++ b/rocky9/Dockerfile
@@ -9,8 +9,9 @@ RUN dnf install --assumeyes --enablerepo=crb \
         curl-minimal \
         gcc \
         gcc-c++ \
-        gcc-toolset-15-gcc-c++ \
         libasan \
+        gcc-toolset-15-gcc-c++ \
+        gcc-toolset-15-libasan-devel \
         git \
         libtool \
         make \