diff --git a/routers/api/v1/org/member.go b/routers/api/v1/org/member.go
index 0cc531780..65754b88e 100644
--- a/routers/api/v1/org/member.go
+++ b/routers/api/v1/org/member.go
@@ -133,7 +133,7 @@ func IsMember(ctx *context.APIContext) {
 			ctx.Error(500, "IsOrgMember", err)
 			return
 		} else if userIsMember {
-			userToCheckIsMember, err := ctx.Org.Organization.IsOrgMember(ctx.User.ID)
+			userToCheckIsMember, err := ctx.Org.Organization.IsOrgMember(userToCheck.ID)
 			if err != nil {
 				ctx.Error(500, "IsOrgMember", err)
 			} else if userToCheckIsMember {