diff --git a/source/fluentasserts/core/lifecycle.d b/source/fluentasserts/core/lifecycle.d
index 2c0f43d..5fb1f80 100644
--- a/source/fluentasserts/core/lifecycle.d
+++ b/source/fluentasserts/core/lifecycle.d
@@ -25,7 +25,7 @@ import std.conv;
 import std.datetime;
 
 alias BasicNumericTypes = AliasSeq!(byte, ubyte, short, ushort, int, uint, long, ulong, float, double, real);
-alias NumericTypes = AliasSeq!(byte, ubyte, short, ushort, int, uint, long, ulong, float, double, real, ifloat, idouble, ireal, cfloat, cdouble, creal, char, wchar, dchar);
+alias NumericTypes = AliasSeq!(byte, ubyte, short, ushort, int, uint, long, ulong, float, double, real/* , ifloat, idouble, ireal, cfloat, cdouble, creal, char, wchar, dchar*/);
 alias StringTypes = AliasSeq!(string, wstring, dstring, const(char)[]);
 
 static this() {
diff --git a/test/operations/arrayContain.d b/test/operations/arrayContain.d
index 077d3b2..1d75557 100644
--- a/test/operations/arrayContain.d
+++ b/test/operations/arrayContain.d
@@ -13,7 +13,7 @@ import std.algorithm;
 import std.range;
 
 alias s = Spec!({
-  alias NumericTypes = AliasSeq!(byte, ubyte, short, ushort, int, uint, long, ulong, float, double, real, ifloat, idouble, ireal, cfloat, cdouble, creal);
+  alias NumericTypes = AliasSeq!(byte, ubyte, short, ushort, int, uint, long, ulong, float, double, real /*, ifloat, idouble, ireal, cfloat, cdouble, creal*/);
   static foreach(Type; NumericTypes) {
     describe("using a range of " ~ Type.stringof, {
       Type[] testValues;
diff --git a/test/operations/arrayEqual.d b/test/operations/arrayEqual.d
index 55e258c..8613bcc 100644
--- a/test/operations/arrayEqual.d
+++ b/test/operations/arrayEqual.d
@@ -13,7 +13,7 @@ import std.meta;
 alias s = Spec!({
 
   alias StringTypes = AliasSeq!(string, wstring, dstring);
-  alias NumericTypes = AliasSeq!(byte, ubyte, short, ushort, int, uint, long, ulong, float, double, real, ifloat, idouble, ireal, cfloat, cdouble, creal);
+  alias NumericTypes = AliasSeq!(byte, ubyte, short, ushort, int, uint, long, ulong, float, double, real /*, ifloat, idouble, ireal, cfloat, cdouble, creal*/);
 
   static foreach(Type; StringTypes) {
     describe("using an array of " ~ Type.stringof, {
diff --git a/test/operations/containOnly.d b/test/operations/containOnly.d
index 0255936..bcef4f2 100644
--- a/test/operations/containOnly.d
+++ b/test/operations/containOnly.d
@@ -65,7 +65,7 @@ alias s = Spec!({
     });
   }
 
-  alias NumericTypes = AliasSeq!(byte, ubyte, short, ushort, int, uint, long, ulong, float, double, real, ifloat, idouble, ireal, cfloat, cdouble, creal);
+  alias NumericTypes = AliasSeq!(byte, ubyte, short, ushort, int, uint, long, ulong, float, double, real/*, ifloat, idouble, ireal, cfloat, cdouble, creal*/);
   static foreach(Type; NumericTypes) {
     describe("using a range of " ~ Type.stringof, {
       Type[] testValues;
diff --git a/test/operations/equal.d b/test/operations/equal.d
index 944bb0f..706f935 100644
--- a/test/operations/equal.d
+++ b/test/operations/equal.d
@@ -61,7 +61,7 @@ alias s = Spec!({
     });
   }
 
-  alias NumericTypes = AliasSeq!(byte, ubyte, short, ushort, int, uint, long, ulong, float, double, real, ifloat, idouble, ireal, cfloat, cdouble, creal);
+  alias NumericTypes = AliasSeq!(byte, ubyte, short, ushort, int, uint, long, ulong, float, double, real /*, ifloat, idouble, ireal, cfloat, cdouble, creal*/);
 
   static foreach(Type; NumericTypes) {
     describe("using " ~ Type.stringof ~ " values", {