diff --git a/glm/detail/type_mat2x2.hpp b/glm/detail/type_mat2x2.hpp
index ab280c7bf..4a21ec7a0 100644
--- a/glm/detail/type_mat2x2.hpp
+++ b/glm/detail/type_mat2x2.hpp
@@ -32,13 +32,6 @@
 #include "type_vec2.hpp"
 #include "type_mat.hpp"
 #include <limits>
-#if GLM_HAS_INITIALIZER_LISTS
-#	include <initializer_list>
-#endif
-#if GLM_HAS_RVALUE_REFERENCES
-#	include <algorithm>
-#endif
-#include <limits>
 #include <cstddef>
 
 namespace glm
diff --git a/glm/detail/type_mat2x3.hpp b/glm/detail/type_mat2x3.hpp
index fa5b8c12b..69bf8619f 100644
--- a/glm/detail/type_mat2x3.hpp
+++ b/glm/detail/type_mat2x3.hpp
@@ -32,12 +32,6 @@
 #include "type_vec2.hpp"
 #include "type_vec3.hpp"
 #include "type_mat.hpp"
-#if GLM_HAS_INITIALIZER_LISTS
-#	include <initializer_list>
-#endif
-#if GLM_HAS_RVALUE_REFERENCES
-#	include <algorithm>
-#endif
 #include <limits>
 #include <cstddef>
 
diff --git a/glm/detail/type_mat2x4.hpp b/glm/detail/type_mat2x4.hpp
index 56dcad8ec..5eb9bcf52 100644
--- a/glm/detail/type_mat2x4.hpp
+++ b/glm/detail/type_mat2x4.hpp
@@ -32,12 +32,6 @@
 #include "type_vec2.hpp"
 #include "type_vec4.hpp"
 #include "type_mat.hpp"
-#if GLM_HAS_INITIALIZER_LISTS
-#	include <initializer_list>
-#endif
-#if GLM_HAS_RVALUE_REFERENCES
-#	include <algorithm>
-#endif
 #include <limits>
 #include <cstddef>
 
diff --git a/glm/detail/type_mat3x2.hpp b/glm/detail/type_mat3x2.hpp
index aeae7525d..52d42beb7 100644
--- a/glm/detail/type_mat3x2.hpp
+++ b/glm/detail/type_mat3x2.hpp
@@ -32,12 +32,6 @@
 #include "type_vec2.hpp"
 #include "type_vec3.hpp"
 #include "type_mat.hpp"
-#if GLM_HAS_INITIALIZER_LISTS
-#	include <initializer_list>
-#endif
-#if GLM_HAS_RVALUE_REFERENCES
-#	include <algorithm>
-#endif
 #include <limits>
 #include <cstddef>
 
diff --git a/glm/detail/type_mat3x3.hpp b/glm/detail/type_mat3x3.hpp
index 0d6486e89..ec0e4b4f6 100644
--- a/glm/detail/type_mat3x3.hpp
+++ b/glm/detail/type_mat3x3.hpp
@@ -31,12 +31,6 @@
 #include "../fwd.hpp"
 #include "type_vec3.hpp"
 #include "type_mat.hpp"
-#if GLM_HAS_INITIALIZER_LISTS
-#	include <initializer_list>
-#endif
-#if GLM_HAS_RVALUE_REFERENCES
-#	include <algorithm>
-#endif
 #include <limits>
 #include <cstddef>
 
diff --git a/glm/detail/type_mat3x4.hpp b/glm/detail/type_mat3x4.hpp
index 4fe9605bc..a3d793b54 100644
--- a/glm/detail/type_mat3x4.hpp
+++ b/glm/detail/type_mat3x4.hpp
@@ -32,12 +32,6 @@
 #include "type_vec3.hpp"
 #include "type_vec4.hpp"
 #include "type_mat.hpp"
-#if GLM_HAS_INITIALIZER_LISTS
-#	include <initializer_list>
-#endif
-#if GLM_HAS_RVALUE_REFERENCES
-#	include <algorithm>
-#endif
 #include <limits>
 #include <cstddef>
 
diff --git a/glm/detail/type_mat4x2.hpp b/glm/detail/type_mat4x2.hpp
index e8a2a3a0c..61c99443b 100644
--- a/glm/detail/type_mat4x2.hpp
+++ b/glm/detail/type_mat4x2.hpp
@@ -32,12 +32,6 @@
 #include "type_vec2.hpp"
 #include "type_vec4.hpp"
 #include "type_mat.hpp"
-#if GLM_HAS_INITIALIZER_LISTS
-#	include <initializer_list>
-#endif
-#if GLM_HAS_RVALUE_REFERENCES
-#	include <algorithm>
-#endif
 #include <limits>
 #include <cstddef>
 
diff --git a/glm/detail/type_mat4x3.hpp b/glm/detail/type_mat4x3.hpp
index 28da7a406..2524a81f8 100644
--- a/glm/detail/type_mat4x3.hpp
+++ b/glm/detail/type_mat4x3.hpp
@@ -32,12 +32,6 @@
 #include "type_vec3.hpp"
 #include "type_vec4.hpp"
 #include "type_mat.hpp"
-#if GLM_HAS_INITIALIZER_LISTS
-#	include <initializer_list>
-#endif
-#if GLM_HAS_RVALUE_REFERENCES
-#	include <algorithm>
-#endif
 #include <limits>
 #include <cstddef>