diff --git a/asm/preproc.c b/asm/preproc.c
index 00c0294a..0f0e792d 100644
--- a/asm/preproc.c
+++ b/asm/preproc.c
@@ -4739,7 +4739,7 @@ issue_error:
         }
         mmac = istk->mstk.mmac;
         if (!mmac) {
-            nasm_nonfatal("`%s' invoked outside a macro call", dname);;
+            nasm_nonfatal("`%s' invoked outside a macro call", dname);
         } else if (mmac->nparam == 0) {
             nasm_nonfatal("`%s' invoked within macro without parameters", dname);
         } else {
diff --git a/output/outelf.c b/output/outelf.c
index ad8d2104..c2b6e00c 100644
--- a/output/outelf.c
+++ b/output/outelf.c
@@ -558,7 +558,7 @@ static void elf_init(void)
     saa_wbytes(strs, elf_module, strlen(elf_module)+1);
     strslen = 2 + strlen(elf_module);
     shstrtab = NULL;
-    shstrtablen = shstrtabsize = 0;;
+    shstrtablen = shstrtabsize = 0;
     add_sectname("", "");       /* SHN_UNDEF */
 
     fwds = NULL;