diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 81db967..faff3d2 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,6 +1,10 @@
 name: test
 
-on: [push, pull_request]
+on: 
+  push:
+    branches:
+      - master
+  pull_request:
 
 env:
   CARGO_TERM_COLOR: always
diff --git a/src/ptrace/mock_ptrace.rs b/src/ptrace/mock_ptrace.rs
index a1b8505..596447b 100644
--- a/src/ptrace/mock_ptrace.rs
+++ b/src/ptrace/mock_ptrace.rs
@@ -46,13 +46,13 @@ impl Tracer for MockPtrace {
 
     fn get_ptrace(
         &mut self,
-        data_ptr: *mut from_c::ptrace_syscall_info,
+        data_ptr: *mut from_c::struct_ptrace_syscall_info,
     ) -> Result<GetPtraceInfo, TraceError> {
         // safety: mock_ptrace is used only in fuzz-testing of the library, not at production build
         let slice = unsafe {
             std::slice::from_raw_parts_mut(
                 data_ptr as *mut u8,
-                mem::size_of::<from_c::ptrace_syscall_info>(),
+                mem::size_of::<from_c::struct_ptrace_syscall_info>(),
             )
         };
 
diff --git a/src/ptrace/syscall_ptrace.rs b/src/ptrace/syscall_ptrace.rs
index 2aafa23..6d03d60 100644
--- a/src/ptrace/syscall_ptrace.rs
+++ b/src/ptrace/syscall_ptrace.rs
@@ -241,7 +241,7 @@ impl Tracer for SyscallPtrace {
 
         let ret_bytes = unsafe {
             libc::ptrace(
-                from_c::PTRACE_GET_SYSCALL_INFO,
+                from_c::__ptrace_request_PTRACE_GET_SYSCALL_INFO,
                 libc::pid_t::from(Pid::from_raw(self.current_pid as i32)),
                 mem::size_of::<from_c::ptrace_syscall_info>(),
                 data_ptr,
diff --git a/src/wrapper.h b/src/wrapper.h
index 0eadb66..785a1a4 100644
--- a/src/wrapper.h
+++ b/src/wrapper.h
@@ -1,5 +1,37 @@
 // Tracing
-#include <linux/ptrace.h>
+#include <sys/ptrace.h>
+
+// From strace
+# if defined HAVE_STRUCT_PTRACE_SYSCALL_INFO
+typedef struct ptrace_syscall_info struct_ptrace_syscall_info;
+# elif defined HAVE_STRUCT___PTRACE_SYSCALL_INFO
+typedef struct __ptrace_syscall_info struct_ptrace_syscall_info;
+# else
+#include <stdint.h>
+struct ptrace_syscall_info {
+	uint8_t op;
+	uint8_t pad[3];
+	uint32_t arch;
+	uint64_t instruction_pointer;
+	uint64_t stack_pointer;
+	union {
+		struct {
+			uint64_t nr;
+			uint64_t args[6];
+		} entry;
+		struct {
+			int64_t rval;
+			uint8_t is_error;
+		} exit;
+		struct {
+			uint64_t nr;
+			uint64_t args[6];
+			uint32_t ret_data;
+		} seccomp;
+	};
+};
+typedef struct ptrace_syscall_info struct_ptrace_syscall_info;
+# endif
 
 // Syscalls
 #include <sys/utsname.h>