diff --git a/common/src/daudio_util.cpp b/common/src/daudio_util.cpp
index b4e91177fe1aa42000a2505e3f04b2694dc49ed2..25b6c48543f201653764b23601171923fae040b2 100644
--- a/common/src/daudio_util.cpp
+++ b/common/src/daudio_util.cpp
@@ -155,7 +155,10 @@ std::string GetRandomID()
     static std::uniform_int_distribution<uint64_t> dist(0ULL, 0xFFFFFFFFFFFFFFFFULL);
     uint64_t ab = dist(rd);
     uint64_t cd = dist(rd);
-    uint32_t a, b, c, d;
+    uint32_t a = 0;
+    uint32_t b = 0;
+    uint32_t c = 0;
+    uint32_t d = 0;
     std::stringstream ss;
     ab = (ab & 0xFFFFFFFFFFFF0FFFULL) | 0x0000000000004000ULL;
     cd = (cd & 0x3FFFFFFFFFFFFFFFULL) | 0x8000000000000000ULL;