diff --git a/test/sqlcipher-rekey.test b/test/sqlcipher-rekey.test
index 89f7462..aa6b055 100644
--- a/test/sqlcipher-rekey.test
+++ b/test/sqlcipher-rekey.test
@@ -208,17 +208,16 @@ do_test rekey-delete-and-query-1 {
   }
 
   for {set i 1} {$i<1000} {incr i} {
-    set r [expr {int(rand()*32767)}]
     set r1 [expr {int(rand()*32767)}]
-    execsql "INSERT INTO t1 VALUES($r,$r1);"
+    execsql "INSERT INTO t1 VALUES($i,$r1);"
   }
-  set r [expr {int(rand()*32767)}]
+
+  execsql "DELETE FROM t1 WHERE a < 500;"
+
   set r1 [expr {int(rand()*32767)}]
-  execsql "UPDATE t1 SET b = $r WHERE a < $r1;"
+  execsql "UPDATE t1 SET b = $r1 WHERE a < 750;"
 
-  set r [expr {int(rand()*32767)}]
-
-  execsql "DELETE FROM t1 WHERE a < $r;"
+  execsql "DELETE FROM t1 WHERE a > 750;"
 
   execsql {
     COMMIT;
@@ -262,17 +261,16 @@ do_test rekey-delete-and-query-wal-1 {
   }
 
   for {set i 1} {$i<1000} {incr i} {
-    set r [expr {int(rand()*32767)}]
     set r1 [expr {int(rand()*32767)}]
-    execsql "INSERT INTO t1 VALUES($r,$r1);"
+    execsql "INSERT INTO t1 VALUES($i,$r1);"
   }
-  set r [expr {int(rand()*32767)}]
+
+  execsql "DELETE FROM t1 WHERE a < 500;"
+
   set r1 [expr {int(rand()*32767)}]
-  execsql "UPDATE t1 SET b = $r WHERE a < $r1;"
+  execsql "UPDATE t1 SET b = $r1 WHERE a < 750;"
 
-  set r [expr {int(rand()*32767)}]
-
-  execsql "DELETE FROM t1 WHERE a < $r;"
+  execsql "DELETE FROM t1 WHERE a > 750;"
 
   execsql {
     COMMIT;