diff --git a/library/Makefile b/library/Makefile
index 416dc31..dbac57f 100644
--- a/library/Makefile
+++ b/library/Makefile
@@ -1,4 +1,5 @@
-makeall:
+SteamworksPy.so: SteamworksPy.cpp
 	g++ -std=c++11 -o SteamworksPy.so -shared -fPIC SteamworksPy.cpp -l steam_api -L.
+
 clean:
 	rm SteamworksPy.so
diff --git a/library/SteamworksPy.cpp b/library/SteamworksPy.cpp
index 49013ec..3a7017c 100644
--- a/library/SteamworksPy.cpp
+++ b/library/SteamworksPy.cpp
@@ -13,6 +13,7 @@
 #include "TargetConditionals.h"
 #define SW_PY extern "C" __attribute__ ((visibility("default")))
 #elif defined( __linux__ )
+#include <cstdint>
 #include "sdk/steam/steam_api.h"
 #define SW_PY extern "C" __attribute__ ((visibility("default")))
 #else
@@ -665,7 +666,7 @@ SW_PY uint64_t GetCurrentActionSet(uint64_t controllerHandle){
     }
     return (uint64_t) SteamInput()->GetCurrentActionSet((InputHandle_t) controllerHandle);
 }
-// Get the input type (device model) for the specified controller. 
+// Get the input type (device model) for the specified controller.
 SW_PY uint64_t GetInputTypeForHandle(uint64_t controllerHandle){
     if(SteamInput() == NULL){
         return 0;
@@ -736,6 +737,13 @@ SW_PY bool ControllerInit(bool bExplicitlyCallRunFrame) {
     return SteamInput()->Init(bExplicitlyCallRunFrame);
 }
 
+SW_PY bool SetInputActionManifestFilePath(const char *path) {
+    if (SteamInput() == NULL) {
+        return false;
+    }
+    return SteamInput()->SetInputActionManifestFilePath(path);
+}
+
 // Syncronize controllers.
 SW_PY void RunFrame() {
     if (SteamInput() == NULL) {
@@ -1467,4 +1475,5 @@ SW_PY void MicroTxn_SetAuthorizationResponseCallback(MicroTxnAuthorizationRespon
         return;
     }
     microtxn.SetAuthorizationResponseCallback(callback);
-}
\ No newline at end of file
+}
+
diff --git a/steamworks/interfaces/input.py b/steamworks/interfaces/input.py
index e5820e5..0aa9af6 100644
--- a/steamworks/interfaces/input.py
+++ b/steamworks/interfaces/input.py
@@ -12,6 +12,9 @@ def __init__(self, steam: object):
     def Init(self, explicitlyCallRunFrame=False):
         return self.steam.ControllerInit(explicitlyCallRunFrame)
 
+    def SetInputActionManifestFilePath(self, path):
+        return self.steam.SetInputActionManifestFilePath(path.encode())
+
     def RunFrame(self):
         return self.steam.RunFrame()
 
diff --git a/steamworks/methods.py b/steamworks/methods.py
index 9567d8e..4d22035 100644
--- a/steamworks/methods.py
+++ b/steamworks/methods.py
@@ -135,6 +135,10 @@ class InputDigitalActionData_t(Structure):
         'restype': None,
         'argtypes': [c_uint64]
     },
+    'SetInputActionManifestFilePath': {
+        'restype': bool,
+        'argtypes': [c_char_p]
+    },
     'ActivateActionSet': {
         'restype': None,
         'argtypes': [c_uint64, c_uint64]