diff --git a/foundation/src/stages/stage1/gawk/boot.nix b/foundation/src/stages/stage1/gawk/boot.nix
index 165ab89..3a4f71d 100644
--- a/foundation/src/stages/stage1/gawk/boot.nix
+++ b/foundation/src/stages/stage1/gawk/boot.nix
@@ -68,6 +68,7 @@ in {
             export CC="tcc -B ${stage1.tinycc.mes.libs.package}/lib"
             export ac_cv_func_getpgrp_void=yes
             export ac_cv_func_tzset=yes
+            chmod 0755 missing
             bash ./configure \
               --build=${platform.build} \
               --host=${platform.host} \
diff --git a/foundation/src/stages/stage1/gnutar/boot.nix b/foundation/src/stages/stage1/gnutar/boot.nix
index 178e2dc..9fc05d0 100644
--- a/foundation/src/stages/stage1/gnutar/boot.nix
+++ b/foundation/src/stages/stage1/gnutar/boot.nix
@@ -58,6 +58,7 @@ in {
 
             # Configure
             export CC="tcc -B ${stage1.tinycc.mes.libs.package}/lib"
+            chmod 0755 missing
             bash ./configure \
               --build=${platform.build} \
               --host=${platform.host} \
diff --git a/foundation/src/stages/stage1/gnutar/musl.nix b/foundation/src/stages/stage1/gnutar/musl.nix
index ea02d70..dd840de 100644
--- a/foundation/src/stages/stage1/gnutar/musl.nix
+++ b/foundation/src/stages/stage1/gnutar/musl.nix
@@ -60,6 +60,7 @@ in {
           export ac_cv_sizeof_unsigned_long=4
           export ac_cv_sizeof_long_long=8
           export ac_cv_header_netdb_h=no
+          chmod 0755 missing
           bash ./configure \
             --prefix=$out \
             --build=${platform.build} \
diff --git a/foundation/src/stages/stage1/gzip/default.nix b/foundation/src/stages/stage1/gzip/default.nix
index 88bd6ce..443f359 100644
--- a/foundation/src/stages/stage1/gzip/default.nix
+++ b/foundation/src/stages/stage1/gzip/default.nix
@@ -83,6 +83,7 @@ in {
 
             # Configure
             export CC="tcc -B ${stage1.tinycc.mes.libs.package}/lib -Dstrlwr=unused"
+            chmod 0755 missing
             bash ./configure --prefix=$out
 
             # Build