diff --git a/manual/techdoc.tex b/manual/techdoc.tex
index 6492e81a..fe54f2a2 100644
--- a/manual/techdoc.tex
+++ b/manual/techdoc.tex
@@ -258,7 +258,7 @@ This is a very OS-specific task. It is split into two parts: getting the call st
 
 On some platforms a bit of setup work is required. This is done in the \texttt{InitCallstack()} function.
 
-On Windows, tracy will attempt to preload symbols at \texttt{InitCallstack()} time. It does this for device drivers and process modules. As this process can be slow when a lot of pdbs are involved, you can set the \texttt{TRACY\_NO\_DBHELP\_INIT\_LOAD} environment variable to "1" to disable this behavior and rely on-demand symbol loading.
+On Windows, tracy will attempt to preload symbols at \texttt{InitCallstack()} time. It does this for device drivers and process modules. As this process can be slow when a lot of pdbs are involved, you can set the \texttt{TRACY\_NO\_DBGHELP\_INIT\_LOAD} environment variable to "1" to disable this behavior and rely on-demand symbol loading.
 
 \subsubsection{Getting the frames}
 
diff --git a/manual/tracy.tex b/manual/tracy.tex
index 21ba007a..9773c180 100644
--- a/manual/tracy.tex
+++ b/manual/tracy.tex
@@ -1788,7 +1788,7 @@ void DbgHelpUnlock() { ReleaseMutex(dbgHelpLock); }
 }
 \end{lstlisting}
 
-At initilization time, tracy will attempt to preload symbols for device drivers and process modules. As this process can be slow when a lot of pdbs are involved, you can set the \texttt{TRACY\_NO\_DBHELP\_INIT\_LOAD} environment variable to "1" to disable this behavior and rely on-demand symbol loading.
+At initilization time, tracy will attempt to preload symbols for device drivers and process modules. As this process can be slow when a lot of pdbs are involved, you can set the \texttt{TRACY\_NO\_DBGHELP\_INIT\_LOAD} environment variable to "1" to disable this behavior and rely on-demand symbol loading.
 
 \paragraph{Disabling resolution of inline frames}
 
diff --git a/public/client/TracyCallstack.cpp b/public/client/TracyCallstack.cpp
index 10b23e6e..c02c6275 100644
--- a/public/client/TracyCallstack.cpp
+++ b/public/client/TracyCallstack.cpp
@@ -361,11 +361,11 @@ void InitCallstack()
     DBGHELP_LOCK;
 #endif
 
-    // use TRACY_NO_DBHELP_INIT_LOAD=1 to disable preloading of driver
+    // use TRACY_NO_DBGHELP_INIT_LOAD=1 to disable preloading of driver
     // and process module symbol loading at startup time - they will be loaded on demand later
     // Sometimes this process can take a very long time and prevent resolving callstack frames
     // symbols during that time.
-    const char* noInitLoadEnv = GetEnvVar( "TRACY_NO_DBHELP_INIT_LOAD" );
+    const char* noInitLoadEnv = GetEnvVar( "TRACY_NO_DBGHELP_INIT_LOAD" );
     const bool initTimeModuleLoad = !( noInitLoadEnv && noInitLoadEnv[0] == '1' );
     if ( !initTimeModuleLoad )
     {