diff --git a/.gitignore b/.gitignore
index d80e300..7585dc4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,7 @@
 
 !modules/
 !modules/**/
+!modules/darwin/paperwm/*.c
 
 !flake.lock
 
diff --git a/modules/darwin/paperwm.nix b/modules/darwin/paperwm/default.nix
similarity index 97%
rename from modules/darwin/paperwm.nix
rename to modules/darwin/paperwm/default.nix
index b83e2d6..bac2ccd 100644
--- a/modules/darwin/paperwm.nix
+++ b/modules/darwin/paperwm/default.nix
@@ -64,6 +64,7 @@ in {
     AppWindowGroupingBehavior = false; # Show them one at a a time.
   };
 
+
   home-manager.sharedModules = [{
     xdg.configFile."hammerspoon/Spoons/PaperWM.spoon" = {
       recursive = true;
@@ -135,7 +136,7 @@ in {
         return current_index
       end
 
-      local changeSpaceBy = function(offset)
+      local __changeSpaceByHorriblySlowly = function(offset)
         local current_index = currentSpaceIndex()
         local spaces = hs.spaces.allSpaces()[hs.screen.mainScreen():getUUID()]
 
@@ -155,6 +156,14 @@ in {
         hs.spaces.gotoSpace(next_space)
       end
 
+      local changeSpaceBy = function(offset)
+        local command = "${lib.getExe pkgs.fast-workspace-switch} " .. (offset > 0 and "right" or "left")
+
+        for n = 1, math.abs(offset) do
+          os.execute(command)
+        end
+      end
+
       local gotoSpace = function(index)
         local current_index = currentSpaceIndex()
         local change_by = index - current_index
diff --git a/modules/darwin/paperwm/fast-workspace-switch.c b/modules/darwin/paperwm/fast-workspace-switch.c
new file mode 100644
index 0000000..27870d9
--- /dev/null
+++ b/modules/darwin/paperwm/fast-workspace-switch.c
@@ -0,0 +1,84 @@
+#include <CoreGraphics/CoreGraphics.h>
+#include <unistd.h>
+
+#define FLOAT_MIN 1.401298464324817e-45
+
+void workingSpaceSwitch(int direction) {
+  double magnitude = direction == 0 ? -2.25 : 2.25;
+  double gestureValue = 200.0 * magnitude;
+
+  CGEventRef event1a = CGEventCreate(NULL);
+  CGEventSetIntegerValueField(event1a, 0x37, 29);
+  CGEventSetIntegerValueField(event1a, 0x29, 33231);
+
+  CGEventRef event1b = CGEventCreate(NULL);
+  CGEventSetIntegerValueField(event1b, 0x37, 30);
+  CGEventSetIntegerValueField(event1b, 0x6E, 23);
+  CGEventSetIntegerValueField(event1b, 0x84, 1);
+  CGEventSetIntegerValueField(event1b, 0x86, 1);
+  CGEventSetDoubleValueField(event1b, 0x7C, magnitude);
+
+  float magnitudeAsFloat = (float)magnitude;
+  int32_t magnitudeAsInt = *(int32_t *)&magnitudeAsFloat;
+  CGEventSetIntegerValueField(event1b, 0x87, magnitudeAsInt);
+
+  CGEventSetIntegerValueField(event1b, 0x7B, 1);
+  CGEventSetIntegerValueField(event1b, 0xA5, 1);
+  CGEventSetDoubleValueField(event1b, 0x77, FLOAT_MIN);
+  CGEventSetDoubleValueField(event1b, 0x8B, FLOAT_MIN);
+  CGEventSetIntegerValueField(event1b, 0x29, 33231);
+  CGEventSetIntegerValueField(event1b, 0x88, 0);
+
+  CGEventPost(kCGHIDEventTap, event1b);
+  CGEventPost(kCGHIDEventTap, event1a);
+
+  CFRelease(event1a);
+  CFRelease(event1b);
+
+  usleep(15000); // 15ms
+
+  CGEventRef event2a = CGEventCreate(NULL);
+  CGEventSetIntegerValueField(event2a, 0x37, 29);
+  CGEventSetIntegerValueField(event2a, 0x29, 33231);
+
+  CGEventRef event2b = CGEventCreate(NULL);
+  CGEventSetIntegerValueField(event2b, 0x37, 30);
+  CGEventSetIntegerValueField(event2b, 0x6E, 23);
+  CGEventSetIntegerValueField(event2b, 0x84, 4);
+  CGEventSetIntegerValueField(event2b, 0x86, 4);
+  CGEventSetDoubleValueField(event2b, 0x7C, magnitude);
+  CGEventSetIntegerValueField(event2b, 0x87, magnitudeAsInt);
+  CGEventSetIntegerValueField(event2b, 0x7B, 1);
+  CGEventSetIntegerValueField(event2b, 0xA5, 1);
+  CGEventSetDoubleValueField(event2b, 0x77, FLOAT_MIN);
+  CGEventSetDoubleValueField(event2b, 0x8B, FLOAT_MIN);
+  CGEventSetIntegerValueField(event2b, 0x29, 33231);
+  CGEventSetIntegerValueField(event2b, 0x88, 0);
+
+  CGEventSetDoubleValueField(event2b, 0x81, gestureValue);
+  CGEventSetDoubleValueField(event2b, 0x82, gestureValue);
+
+  CGEventPost(kCGHIDEventTap, event2b);
+  CGEventPost(kCGHIDEventTap, event2a);
+
+  CFRelease(event2a);
+  CFRelease(event2b);
+}
+
+int main(int argc, char *argv[]) {
+  if (argc != 2) {
+    fprintf(stderr, "Usage: %s <left|right>\n", argv[0]);
+    return 1;
+  }
+
+  if (strcmp(argv[1], "right") == 0) {
+    workingSpaceSwitch(1);
+  } else if (strcmp(argv[1], "left") == 0) {
+    workingSpaceSwitch(0);
+  } else {
+    fprintf(stderr, "Invalid argument: %s (use 'left' or 'right')\n", argv[1]);
+    return 1;
+  }
+
+  return 0;
+}
diff --git a/modules/darwin/paperwm/fast-workspace-switch.nix b/modules/darwin/paperwm/fast-workspace-switch.nix
new file mode 100644
index 0000000..3d0cfc7
--- /dev/null
+++ b/modules/darwin/paperwm/fast-workspace-switch.nix
@@ -0,0 +1,29 @@
+{
+  nixpkgs.overlays = [(self: super: {
+    fast-workspace-switch = self.stdenv.mkDerivation (finalAttrs: {
+      pname = "fast-workspace-switch";
+      version = "1.0.0";
+      src = ./.;
+
+      dontConfigure = true;
+
+      buildPhase = ''
+        $CC -O2 -Wall -Wextra \
+          -framework CoreGraphics \
+          -framework CoreFoundation \
+          -o ${finalAttrs.pname} ${finalAttrs.pname}.c
+      '';
+
+      installPhase = ''
+        mkdir -p $out/bin
+        install -m755 ${finalAttrs.pname} $out/bin/
+      '';
+
+      meta = {
+        description = "Fast workspace switcher for macOS";
+        platforms = self.lib.platforms.darwin;
+        mainProgram = finalAttrs.pname;
+      };
+    });
+  })];
+}