diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index c2b3f03..0036127 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -6,9 +6,9 @@ add_subdirectory(lib)
 include_directories(${gtest_SOURCE_DIR}/include ${gtest_SOURCE_DIR})
 
 file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/data/random
-     DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/data/random)
+     DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/data/)
 
 # 'Google_Tests_run' is the target name
 # 'test1.cpp tests2.cpp' are source files with tests
-add_executable(tests_run adler32.cpp crc16.cpp crc32.cpp crc64.cpp fletcher16.cpp fletcher32.cpp spamsum.cpp)
+add_executable(tests_run adler32.cpp crc16.cpp crc16_ccitt.cpp crc32.cpp crc64.cpp fletcher16.cpp fletcher32.cpp spamsum.cpp)
 target_link_libraries(tests_run gtest gtest_main "Aaru.Checksums.Native")
\ No newline at end of file
diff --git a/tests/adler32.cpp b/tests/adler32.cpp
index 2362294..72342cd 100644
--- a/tests/adler32.cpp
+++ b/tests/adler32.cpp
@@ -2,6 +2,7 @@
 // Created by claunia on 5/10/21.
 //
 
+#include <climits>
 #include <cstdint>
 
 #include "../library.h"
@@ -24,7 +25,13 @@ class adler32Fixture : public ::testing::Test
   protected:
     void SetUp()
     {
-        FILE* file = fopen("/home/claunia/random", "rb");
+        char path[PATH_MAX];
+        char filename[PATH_MAX];
+
+        getcwd(path, PATH_MAX);
+        snprintf(filename, PATH_MAX, "%s/data/random", path);
+
+        FILE* file = fopen(filename, "rb");
         buffer     = (const uint8_t*)malloc(1048576);
         fread((void*)buffer, 1, 1048576, file);
         fclose(file);
diff --git a/tests/crc16.cpp b/tests/crc16.cpp
index 5b59a9b..1275adf 100644
--- a/tests/crc16.cpp
+++ b/tests/crc16.cpp
@@ -2,6 +2,7 @@
 // Created by claunia on 5/10/21.
 //
 
+#include <climits>
 #include <cstdint>
 
 #include "../library.h"
@@ -24,7 +25,13 @@ class crc16Fixture : public ::testing::Test
   protected:
     void SetUp()
     {
-        FILE* file = fopen("/home/claunia/random", "rb");
+        char path[PATH_MAX];
+        char filename[PATH_MAX];
+
+        getcwd(path, PATH_MAX);
+        snprintf(filename, PATH_MAX, "%s/data/random", path);
+
+        FILE* file = fopen(filename, "rb");
         buffer     = (const uint8_t*)malloc(1048576);
         fread((void*)buffer, 1, 1048576, file);
         fclose(file);
diff --git a/tests/crc16_ccitt.cpp b/tests/crc16_ccitt.cpp
index f526d71..dd0d032 100644
--- a/tests/crc16_ccitt.cpp
+++ b/tests/crc16_ccitt.cpp
@@ -2,10 +2,11 @@
 // Created by claunia on 5/10/21.
 //
 
+#include <climits>
 #include <cstdint>
 
-#include "../crc16_ccitt.h"
 #include "../library.h"
+#include "../crc16_ccitt.h"
 #include "gtest/gtest.h"
 
 #define EXPECTED_CRC16_CCITT 0x3640
@@ -24,7 +25,13 @@ class crc16_ccittFixture : public ::testing::Test
   protected:
     void SetUp()
     {
-        FILE* file = fopen("/home/claunia/random", "rb");
+        char path[PATH_MAX];
+        char filename[PATH_MAX];
+
+        getcwd(path, PATH_MAX);
+        snprintf(filename, PATH_MAX, "%s/data/random", path);
+
+        FILE* file = fopen(filename, "rb");
         buffer     = (const uint8_t*)malloc(1048576);
         fread((void*)buffer, 1, 1048576, file);
         fclose(file);
diff --git a/tests/crc32.cpp b/tests/crc32.cpp
index ccb0c9b..13049e1 100644
--- a/tests/crc32.cpp
+++ b/tests/crc32.cpp
@@ -2,6 +2,7 @@
 // Created by claunia on 5/10/21.
 //
 
+#include <climits>
 #include <cstdint>
 
 #include "../library.h"
@@ -24,7 +25,13 @@ class crc32Fixture : public ::testing::Test
   protected:
     void SetUp()
     {
-        FILE* file = fopen("/home/claunia/random", "rb");
+        char path[PATH_MAX];
+        char filename[PATH_MAX];
+
+        getcwd(path, PATH_MAX);
+        snprintf(filename, PATH_MAX, "%s/data/random", path);
+
+        FILE* file = fopen(filename, "rb");
         buffer     = (const uint8_t*)malloc(1048576);
         fread((void*)buffer, 1, 1048576, file);
         fclose(file);
diff --git a/tests/crc64.cpp b/tests/crc64.cpp
index 16fb4d6..9c22c16 100644
--- a/tests/crc64.cpp
+++ b/tests/crc64.cpp
@@ -2,6 +2,7 @@
 // Created by claunia on 5/10/21.
 //
 
+#include <climits>
 #include <cstdint>
 
 #include "../library.h"
@@ -24,7 +25,13 @@ class crc64Fixture : public ::testing::Test
   protected:
     void SetUp()
     {
-        FILE* file = fopen("/home/claunia/random", "rb");
+        char path[PATH_MAX];
+        char filename[PATH_MAX];
+
+        getcwd(path, PATH_MAX);
+        snprintf(filename, PATH_MAX, "%s/data/random", path);
+
+        FILE* file = fopen(filename, "rb");
         buffer     = (const uint8_t*)malloc(1048576);
         fread((void*)buffer, 1, 1048576, file);
         fclose(file);
diff --git a/tests/fletcher16.cpp b/tests/fletcher16.cpp
index 6c604cd..42ba8e4 100644
--- a/tests/fletcher16.cpp
+++ b/tests/fletcher16.cpp
@@ -2,6 +2,7 @@
 // Created by claunia on 5/10/21.
 //
 
+#include <climits>
 #include <cstdint>
 
 #include "../library.h"
@@ -24,7 +25,13 @@ class fletcher16Fixture : public ::testing::Test
   protected:
     void SetUp()
     {
-        FILE* file = fopen("/home/claunia/random", "rb");
+        char path[PATH_MAX];
+        char filename[PATH_MAX];
+
+        getcwd(path, PATH_MAX);
+        snprintf(filename, PATH_MAX, "%s/data/random", path);
+
+        FILE* file = fopen(filename, "rb");
         buffer     = (const uint8_t*)malloc(1048576);
         fread((void*)buffer, 1, 1048576, file);
         fclose(file);
diff --git a/tests/fletcher32.cpp b/tests/fletcher32.cpp
index ff1ba69..e2daa18 100644
--- a/tests/fletcher32.cpp
+++ b/tests/fletcher32.cpp
@@ -2,6 +2,7 @@
 // Created by claunia on 5/10/21.
 //
 
+#include <climits>
 #include <cstdint>
 
 #include "../library.h"
@@ -24,7 +25,13 @@ class fletcher32Fixture : public ::testing::Test
   protected:
     void SetUp()
     {
-        FILE* file = fopen("/home/claunia/random", "rb");
+        char path[PATH_MAX];
+        char filename[PATH_MAX];
+
+        getcwd(path, PATH_MAX);
+        snprintf(filename, PATH_MAX, "%s/data/random", path);
+
+        FILE* file = fopen(filename, "rb");
         buffer     = (const uint8_t*)malloc(1048576);
         fread((void*)buffer, 1, 1048576, file);
         fclose(file);
diff --git a/tests/spamsum.cpp b/tests/spamsum.cpp
index f540e66..32774db 100644
--- a/tests/spamsum.cpp
+++ b/tests/spamsum.cpp
@@ -2,6 +2,7 @@
 // Created by claunia on 5/10/21.
 //
 
+#include <climits>
 #include <cstdint>
 
 #include "../library.h"
@@ -24,7 +25,13 @@ class spamsumFixture : public ::testing::Test
   protected:
     void SetUp()
     {
-        FILE* file = fopen("/home/claunia/random", "rb");
+        char path[PATH_MAX];
+        char filename[PATH_MAX];
+
+        getcwd(path, PATH_MAX);
+        snprintf(filename, PATH_MAX, "%s/data/random", path);
+
+        FILE* file = fopen(filename, "rb");
         buffer     = (const uint8_t*)malloc(1048576);
         fread((void*)buffer, 1, 1048576, file);
         fclose(file);