diff --git a/core/src/core.cpp b/core/src/core.cpp
index 6b7cd03f..3117d809 100644
--- a/core/src/core.cpp
+++ b/core/src/core.cpp
@@ -19,7 +19,7 @@
 
 #include "../../tests/test_utils.h"
 
-#ifdef __APPLE__
+#if defined (__APPLE__) || defined (__FreeBSD__)
 #include <sys/wait.h>
 #include <signal.h>
 #include <fcntl.h>
diff --git a/core/src/json.hpp b/core/src/json.hpp
index 6a0f47ab..1b365216 100644
--- a/core/src/json.hpp
+++ b/core/src/json.hpp
@@ -16747,6 +16747,8 @@ class basic_json
         result["platform"] = "win32";
 #elif defined __linux__
         result["platform"] = "linux";
+#elif defined __FreeBSD__
+        result["platform"] = "freebsd";
 #elif defined __APPLE__
         result["platform"] = "apple";
 #elif defined __unix__
diff --git a/core/src/server.cpp b/core/src/server.cpp
index 243b3134..71305c87 100644
--- a/core/src/server.cpp
+++ b/core/src/server.cpp
@@ -18,7 +18,7 @@
 #include "dsp/multirate/rational_resampler.h"
 #include <zstd.h>
 
-#ifdef __linux__
+#if defined  (__linux__) || defined (__FreeBSD__)
 #include <signal.h>
 #include <csignal>
 #endif
diff --git a/core/src/utils/proto/http.cpp b/core/src/utils/proto/http.cpp
index f2ee628a..0a078ef1 100644
--- a/core/src/utils/proto/http.cpp
+++ b/core/src/utils/proto/http.cpp
@@ -172,7 +172,7 @@ namespace net::http {
     std::string Client::get_https(const std::string &url) {
         return ::backend::httpGet(url);
     }
-#elif defined(__linux__)
+#elif defined(__linux__) || defined (__FreeBSD__)
     std::string Client::get_https(const std::string &url) {
 
         FILE *stuff = popen(("curl -k '"+url+"'").c_str(), "r");
diff --git a/core/src/utils/usleep.h b/core/src/utils/usleep.h
index 14c8b161..3fd71787 100644
--- a/core/src/utils/usleep.h
+++ b/core/src/utils/usleep.h
@@ -1,6 +1,6 @@
 #pragma once
 
-#ifdef __linux__
+#if defined(__linux__) || defined(__FreeBSD__)
 #include <unistd.h>
 #endif
 
diff --git a/misc_modules/noise_reduction_logmmse/src/bgnoise.h b/misc_modules/noise_reduction_logmmse/src/bgnoise.h
index 4c0230d1..e91cee85 100644
--- a/misc_modules/noise_reduction_logmmse/src/bgnoise.h
+++ b/misc_modules/noise_reduction_logmmse/src/bgnoise.h
@@ -45,7 +45,8 @@ public:
         buckets.resize(NBUCKETS);
         memset(buckets.data(), 0, sizeof(int) * NBUCKETS);
         for(auto f : logFrame) {
-            int bucket = (int) (NBUCKETS * ((f - minn) / width));
+            /* 'bucket' index must be clamped at 999 to not overflow array */
+            int bucket = (int) ((NBUCKETS - 1) * ((f - minn) / width));
             buckets[bucket]++;
         }
         auto ix = std::max_element(buckets.begin(), buckets.end()) - buckets.begin();
@@ -59,4 +60,4 @@ public:
 
     }
 
-};
\ No newline at end of file
+};
diff --git a/misc_modules/tci_server/src/websocket.h b/misc_modules/tci_server/src/websocket.h
index d677ab6b..cb5c24d2 100644
--- a/misc_modules/tci_server/src/websocket.h
+++ b/misc_modules/tci_server/src/websocket.h
@@ -137,7 +137,9 @@ namespace websocket {
             #else
             flags = MSG_NOSIGNAL;
             #ifndef __APPLE__
+#ifndef __FreeBSD__
             if (more) flags |= MSG_MORE;
+#endif
             #endif
             #endif
             do {
@@ -828,4 +830,4 @@ namespace websocket {
         Connection conns_data_[MaxConns];
     };
 
-} // namespace websocket
\ No newline at end of file
+} // namespace websocket
diff --git a/source_modules/hl2_source/src/hl2_device.h b/source_modules/hl2_source/src/hl2_device.h
index 0dc544aa..c1911d4a 100644
--- a/source_modules/hl2_source/src/hl2_device.h
+++ b/source_modules/hl2_source/src/hl2_device.h
@@ -16,9 +16,10 @@
 #include <sys/stat.h>
 #endif
 
-#ifdef __APPLE__
+#if defined (__APPLE__) || defined (__FreeBSD__)
 #include <unistd.h>
 #include <sys/wait.h>
+#include <sys/socket.h>
 #include <signal.h>
 #include <fcntl.h>