diff --git a/test/core/core_func_common.cpp b/test/core/core_func_common.cpp
index 1f58c159..cf51a5a0 100644
--- a/test/core/core_func_common.cpp
+++ b/test/core/core_func_common.cpp
@@ -112,7 +112,7 @@ namespace modf_
 			glm::vec4 I(0.0f);
 			glm::vec4 A = glm::modf(X, I);
 
-			Error += glm::ivec4(I) == glm::ivec4(1.0f) ? 0 : 1;
+			Error += glm::ivec4(I) == glm::ivec4(1) ? 0 : 1;
 			Error += glm::all(glm::epsilonEqual(A, glm::vec4(0.1f, 0.2f, 0.5f, 0.7f), 0.00001f)) ? 0 : 1;
 		}
 
@@ -121,7 +121,7 @@ namespace modf_
 			glm::dvec4 I(0.0);
 			glm::dvec4 A = glm::modf(X, I);
 
-			Error += glm::ivec4(I) == glm::ivec4(1.0) ? 0 : 1;
+			Error += glm::ivec4(I) == glm::ivec4(1) ? 0 : 1;
 			Error += glm::all(glm::epsilonEqual(A, glm::dvec4(0.1, 0.2, 0.5, 0.7), 0.000000001)) ? 0 : 1;
 		}