diff --git a/gnu/packages/glicid.scm b/gnu/packages/glicid.scm
index 78d91ee..984d5d2 100644
--- a/gnu/packages/glicid.scm
+++ b/gnu/packages/glicid.scm
@@ -476,12 +476,13 @@
 ;; 30.0 crash : "1ycvd8sp3giwjbp0x3nvb8q2wrdc50s7lmzf44b9l51qgcnvvq93"
 ;; 31.0 crash :
 ;; 32.0 crash : "1z1i741bcn9vchmkjs8nxj0c0bw0jr53zj74l839n2wrb45f55w1"
+;; 33.0 crash : "0cnmw04z68x042nkqxg57wijzkf9ysmvr8xxidxhxz0mxwx9impg"
 
 (define-public glicid-specific-rdma-core-gcc-10
   (package
     (inherit rdma-core)
     (name "glicid-specific-rdma-core-gcc-10")
-    (version "33.0")
+    (version "28.1")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://github.com/linux-rdma/rdma-core"
@@ -489,7 +490,7 @@
                                   version ".tar.gz"))
               (sha256
                (base32
-                "0cnmw04z68x042nkqxg57wijzkf9ysmvr8xxidxhxz0mxwx9impg"))))
+                "04y7wm2an842hf6idlbjvmiqnlh05xb2i9rhdb5ifzw6n3ciz5nr"))))
       (inputs `(("gcc", gcc-10)
       ,@(package-inputs rdma-core)))