diff --git a/glfw/cocoa_window.m b/glfw/cocoa_window.m
index 1074e422f..e07197e1c 100644
--- a/glfw/cocoa_window.m
+++ b/glfw/cocoa_window.m
@@ -2479,6 +2479,13 @@ void _glfwPlatformSetClipboardString(const char* string)
     [pasteboard setString:@(string) forType:NSPasteboardTypeString];
 }
 
+void _glfwPlatformSetPrimarySelectionString(const char* string) {
+    (void)string;
+    // Apple doesnt have a primary selection
+}
+
+const char* _glfwPlatformGetPrimarySelectionString(void) { return ""; }
+
 const char* _glfwPlatformGetClipboardString(void)
 {
     NSPasteboard* pasteboard = [NSPasteboard generalPasteboard];
diff --git a/glfw/input.c b/glfw/input.c
index eff7250da..ea2c48073 100644
--- a/glfw/input.c
+++ b/glfw/input.c
@@ -1540,7 +1540,7 @@ GLFWAPI const char* glfwGetClipboardString(GLFWwindow* handle UNUSED)
     return _glfwPlatformGetClipboardString();
 }
 
-#if defined(_GLFW_X11) || defined(_GLFW_WAYLAND)
+#if defined(_GLFW_X11) || defined(_GLFW_WAYLAND) || defined(__APPLE__)
 GLFWAPI void glfwSetPrimarySelectionString(GLFWwindow* handle UNUSED, const char* string)
 {
     assert(string != NULL);
diff --git a/glfw/internal.h b/glfw/internal.h
index f420b4068..a36403457 100644
--- a/glfw/internal.h
+++ b/glfw/internal.h
@@ -675,7 +675,7 @@ void _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)
 
 void _glfwPlatformSetClipboardString(const char* string);
 const char* _glfwPlatformGetClipboardString(void);
-#if defined(_GLFW_X11) || defined(_GLFW_WAYLAND)
+#if defined(_GLFW_X11) || defined(_GLFW_WAYLAND) || defined(__APPLE__)
 void _glfwPlatformSetPrimarySelectionString(const char* string);
 const char* _glfwPlatformGetPrimarySelectionString(void);
 #endif