diff --git a/include/util/SafeSignal.hpp b/include/util/SafeSignal.hpp
index 458bc57e..340f74ee 100644
--- a/include/util/SafeSignal.hpp
+++ b/include/util/SafeSignal.hpp
@@ -11,6 +11,11 @@
 #include <type_traits>
 #include <utility>
 
+#ifdef __OpenBSD__
+#define SIGRTMIN SIGUSR1 - 1
+#define SIGRTMAX SIGUSR1 + 1
+#endif
+
 namespace waybar {
 
 /**
diff --git a/src/config.cpp b/src/config.cpp
index 7096ba89..f7c84192 100644
--- a/src/config.cpp
+++ b/src/config.cpp
@@ -2,7 +2,11 @@
 
 #include <spdlog/spdlog.h>
 #include <unistd.h>
+#ifndef __OpenBSD__
 #include <wordexp.h>
+#else
+#include <glob.h>
+#endif
 
 #include <filesystem>
 #include <fstream>
@@ -34,6 +38,7 @@ std::vector<std::string> Config::tryExpandPath(const std::string &base,
   spdlog::debug("Try expanding: {}", path.string());
 
   std::vector<std::string> results;
+#ifndef __OpenBSD__
   wordexp_t p;
   if (wordexp(path.c_str(), &p, 0) == 0) {
     for (size_t i = 0; i < p.we_wordc; i++) {
@@ -44,6 +49,18 @@ std::vector<std::string> Config::tryExpandPath(const std::string &base,
     }
     wordfree(&p);
   }
+#else
+  glob_t p;
+  if (glob(path.c_str(), 0, NULL, &p) == 0) {
+    for (size_t i = 0; i < p.gl_pathc; i++) {
+      if (access(p.gl_pathv[i], F_OK) == 0) {
+        results.emplace_back(p.gl_pathv[i]);
+        spdlog::debug("Found config file: {}", p.gl_pathv[i]);
+      }
+    }
+    globfree(&p);
+  }
+#endif
 
   return results;
 }
diff --git a/src/modules/cpu_frequency/bsd.cpp b/src/modules/cpu_frequency/bsd.cpp
index 743fb288..eb5ae98a 100644
--- a/src/modules/cpu_frequency/bsd.cpp
+++ b/src/modules/cpu_frequency/bsd.cpp
@@ -5,11 +5,12 @@
 
 std::vector<float> waybar::modules::CpuFrequency::parseCpuFrequencies() {
   std::vector<float> frequencies;
-  char buffer[256];
   size_t len;
   int32_t freq;
-  uint32_t i = 0;
 
+#ifndef __OpenBSD__
+  char buffer[256];
+  uint32_t i = 0;
   while (true) {
     len = 4;
     snprintf(buffer, 256, "dev.cpu.%u.freq", i);
@@ -17,6 +18,12 @@ std::vector<float> waybar::modules::CpuFrequency::parseCpuFrequencies() {
     frequencies.push_back(freq);
     ++i;
   }
+#else
+  int getMhz[] = {CTL_HW, HW_CPUSPEED};
+  len = sizeof(freq);
+  sysctl(getMhz, 2, &freq, &len, NULL, 0);
+  frequencies.push_back((float)freq);
+#endif
 
   if (frequencies.empty()) {
     spdlog::warn("cpu/bsd: parseCpuFrequencies failed, not found in sysctl");
diff --git a/src/modules/user.cpp b/src/modules/user.cpp
index 418fc585..3ca5e431 100644
--- a/src/modules/user.cpp
+++ b/src/modules/user.cpp
@@ -62,7 +62,13 @@ long User::uptime_as_seconds() {
 
 #if HAVE_CPU_BSD
   struct timespec s_info;
-  if (0 == clock_gettime(CLOCK_UPTIME_PRECISE, &s_info)) {
+  int flags = 0;
+#ifndef __OpenBSD__
+  flags = CLOCK_UPTIME_PRECISE;
+#else
+  flags = CLOCK_UPTIME;
+#endif
+  if (0 == clock_gettime(flags, &s_info)) {
     uptime = s_info.tv_sec;
   }
 #endif
diff --git a/src/modules/wayfire/workspaces.cpp b/src/modules/wayfire/workspaces.cpp
index 6814004e..4c4cd6c1 100644
--- a/src/modules/wayfire/workspaces.cpp
+++ b/src/modules/wayfire/workspaces.cpp
@@ -74,9 +74,9 @@ auto Workspaces::handleScroll(GdkEventScroll* e) -> bool {
     const auto& wset = ipc->get_wsets().at(output.wset_idx);
     auto n = wset.ws_w * wset.ws_h;
     auto i = (wset.ws_idx() + delta + n) % n;
-    data["x"] = i % wset.ws_w;
-    data["y"] = i / wset.ws_h;
-    data["output-id"] = output.id;
+    data["x"] = Json::Value((uint64_t)i % wset.ws_w);
+    data["y"] = Json::Value((uint64_t)i / wset.ws_h);
+    data["output-id"] = Json::Value((uint64_t)output.id);
   }
   ipc->send("vswitch/set-workspace", std::move(data));
 
@@ -108,9 +108,9 @@ auto Workspaces::update_box() -> void {
     if (!config_["disable-click"].asBool()) {
       btn.signal_pressed().connect([=, this] {
         Json::Value data;
-        data["x"] = i % ws_w;
-        data["y"] = i / ws_h;
-        data["output-id"] = output.id;
+        data["x"] = Json::Value((uint64_t)i % ws_w);
+        data["y"] = Json::Value((uint64_t)i / ws_h);
+        data["output-id"] = Json::Value((uint64_t)output.id);
         ipc->send("vswitch/set-workspace", std::move(data));
       });
     }
diff --git a/src/util/css_reload_helper.cpp b/src/util/css_reload_helper.cpp
index 274bdeed..06381d60 100644
--- a/src/util/css_reload_helper.cpp
+++ b/src/util/css_reload_helper.cpp
@@ -2,7 +2,13 @@
 
 #include <poll.h>
 #include <spdlog/spdlog.h>
+#ifndef __OpenBSD__
 #include <sys/inotify.h>
+#else
+#include <sys/event.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#endif
 
 #include <filesystem>
 #include <fstream>