diff --git a/test/dist/czekanowski.js b/test/dist/czekanowski.js
index 59628d7..67bbaef 100644
--- a/test/dist/czekanowski.js
+++ b/test/dist/czekanowski.js
@@ -11,7 +11,7 @@ describe('Czekanowski distance', function () {
 
     it('should be correct', function () {
         distance.czekanowski(v1, v2).should.equal(0.20000000000000007);
-        distance.czekanowski(v1, v2).should.equal(distance.sorensen(v1, v2));
+        distance.czekanowski(v1, v2).should.be.approximately(distance.sorensen(v1, v2), 0.00001);
     });
 
 });
diff --git a/test/dist/czekanowskiS.js b/test/dist/czekanowskiS.js
index 6846c8b..784ac9d 100644
--- a/test/dist/czekanowskiS.js
+++ b/test/dist/czekanowskiS.js
@@ -11,7 +11,7 @@ describe('Czekanowski similarity', function () {
 
     it('should be correct', function () {
         distance.czekanowskiS(v1, v2).should.equal(0.7999999999999999);
-        distance.czekanowskiS(v1, v2).should.equal(1 - distance.sorensen(v1, v2));
+        distance.czekanowskiS(v1, v2).should.be.approximately(1 - distance.sorensen(v1, v2), 0.00001);
     });
 
 });
diff --git a/test/dist/intersection.js b/test/dist/intersection.js
index 4cedd8b..f080425 100644
--- a/test/dist/intersection.js
+++ b/test/dist/intersection.js
@@ -11,7 +11,7 @@ describe('Intersection distance', function () {
 
     it('should be correct', function () {
         distance.intersection(v1, v2).should.equal(0.20000000000000007);
-        distance.intersection(v1, v2).should.equal(distance.manhattan(v1, v2) / 2);
+        distance.intersection(v1, v2).should.be.approximately(distance.manhattan(v1, v2) / 2, 0.00001);
     });
 
 });
diff --git a/test/dist/intersectionS.js b/test/dist/intersectionS.js
index 4cedd8b..f080425 100644
--- a/test/dist/intersectionS.js
+++ b/test/dist/intersectionS.js
@@ -11,7 +11,7 @@ describe('Intersection distance', function () {
 
     it('should be correct', function () {
         distance.intersection(v1, v2).should.equal(0.20000000000000007);
-        distance.intersection(v1, v2).should.equal(distance.manhattan(v1, v2) / 2);
+        distance.intersection(v1, v2).should.be.approximately(distance.manhattan(v1, v2) / 2, 0.00001);
     });
 
 });