diff --git a/libtcc.c b/libtcc.c
index 34b6daf..bcef2a6 100644
--- a/libtcc.c
+++ b/libtcc.c
@@ -1348,8 +1348,8 @@ LIBTCCAPI int tcc_set_output_type(TCCState *s, int output_type)
     if ((output_type == TCC_OUTPUT_EXE || output_type == TCC_OUTPUT_DLL) &&
         !s->nostdlib) {
         if (output_type != TCC_OUTPUT_DLL)
-            tcc_add_file(s, CONFIG_TCC_CRT_PREFIX "/crt1.o");
-        tcc_add_file(s, CONFIG_TCC_CRT_PREFIX "/crti.o");
+            tcc_add_file(s, CONFIG_SYSROOT CONFIG_TCC_CRT_PREFIX "/crt1.o");
+        tcc_add_file(s, CONFIG_SYSROOT CONFIG_TCC_CRT_PREFIX "/crti.o");
     }
 #endif
     return 0;
diff --git a/tcc.h b/tcc.h
index 636822b..f8ad00c 100644
--- a/tcc.h
+++ b/tcc.h
@@ -149,7 +149,7 @@ typedef int BOOL;
 
 /* path to find crt1.o, crti.o and crtn.o */
 #ifndef CONFIG_TCC_CRT_PREFIX
-# define CONFIG_TCC_CRT_PREFIX CONFIG_SYSROOT "/usr" CONFIG_TCC_LDDIR
+# define CONFIG_TCC_CRT_PREFIX "/usr" CONFIG_TCC_LDDIR
 #endif
 
 #ifndef CONFIG_TCC_SYSINCLUDE_PATHS
@@ -165,7 +165,7 @@ typedef int BOOL;
 #  define CONFIG_TCC_LIBPATH "\b/lib"
 # else
 #  define CONFIG_TCC_LIBPATH \
-        CONFIG_TCC_CRT_PREFIX \
+        CONFIG_SYSROOT CONFIG_TCC_CRT_PREFIX \
     ":" CONFIG_SYSROOT CONFIG_TCC_LDDIR \
     ":" CONFIG_SYSROOT "/usr/local" CONFIG_TCC_LDDIR
 # endif
diff --git a/tccelf.c b/tccelf.c
index 3ac71cb..c0f1c94 100644
--- a/tccelf.c
+++ b/tccelf.c
@@ -1252,7 +1252,7 @@ ST_FUNC void tcc_add_runtime(TCCState *s1)
     }
     /* add crt end if not memory output */
     if (s1->output_type != TCC_OUTPUT_MEMORY && !s1->nostdlib) {
-        tcc_add_file(s1, CONFIG_TCC_CRT_PREFIX "/crtn.o");
+        tcc_add_file(s1, CONFIG_SYSROOT CONFIG_TCC_CRT_PREFIX "/crtn.o");
     }
 }