diff --git a/server/internal/api/workflows.go b/server/internal/api/workflows.go
index 94e9b04..f65b297 100644
--- a/server/internal/api/workflows.go
+++ b/server/internal/api/workflows.go
@@ -170,5 +170,6 @@ func cancelRun(c *gin.Context) {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 		return
 	}
+	services.LogEvent("workflow.run_cancelled", actorFromCtx(c), "", c.Param("runId"), "run cancelled")
 	c.JSON(http.StatusOK, gin.H{"cancelled": true})
 }