diff --git a/htdocs/install/mysql/tables/llx_categorie_knowledgemanagement.key.sql b/htdocs/install/mysql/tables/llx_categorie_knowledgemanagement.key.sql
index 47769643bd5..93222a62257 100644
--- a/htdocs/install/mysql/tables/llx_categorie_knowledgemanagement.key.sql
+++ b/htdocs/install/mysql/tables/llx_categorie_knowledgemanagement.key.sql
@@ -18,4 +18,4 @@ ALTER TABLE llx_categorie_knowledgemanagement ADD INDEX idx_categorie_knowledgem
 ALTER TABLE llx_categorie_knowledgemanagement ADD INDEX idx_categorie_knowledgemanagement_fk_knowledgemanagement (fk_knowledgemanagement);
 
 ALTER TABLE llx_categorie_knowledgemanagement ADD CONSTRAINT fk_categorie_knowledgemanagement_categorie_rowid FOREIGN KEY (fk_categorie) REFERENCES llx_categorie (rowid);
-ALTER TABLE llx_categorie_knowledgemanagement ADD CONSTRAINT fk_categorie_knowledgemanagement_knowledgemanagement_rowid   FOREIGN KEY (fk_knowledgemanagement) REFERENCES llx_knowledgemanagement (rowid);
+ALTER TABLE llx_categorie_knowledgemanagement ADD CONSTRAINT fk_categorie_knowledgemanagement_knowledgemanagement_rowid   FOREIGN KEY (fk_knowledgemanagement) REFERENCES llx_knowledgemanagement_knowledgerecord (rowid);