diff --git a/clang/test/Analysis/scan-build/exclude_directories.test b/clang/test/Analysis/scan-build/exclude_directories.test
index c161e51b6d26c5..2c79ed842af113 100644
--- a/clang/test/Analysis/scan-build/exclude_directories.test
+++ b/clang/test/Analysis/scan-build/exclude_directories.test
@@ -1,6 +1,3 @@
-// FIXME: Actually, "perl".
-REQUIRES: shell
-
 RUN: rm -rf %t.output_dir && mkdir %t.output_dir
 RUN: %scan-build -o %t.output_dir %clang -S \
 RUN:     %S/Inputs/multidirectory_project/directory1/file1.c \
diff --git a/clang/test/Analysis/scan-build/help.test b/clang/test/Analysis/scan-build/help.test
index 61915d32609439..d1f17cd69f51d1 100644
--- a/clang/test/Analysis/scan-build/help.test
+++ b/clang/test/Analysis/scan-build/help.test
@@ -1,6 +1,3 @@
-// FIXME: Actually, "perl".
-REQUIRES: shell
-
 RUN: %scan-build -h | FileCheck %s
 RUN: %scan-build --help | FileCheck %s
 
diff --git a/clang/test/Analysis/scan-build/html_output.test b/clang/test/Analysis/scan-build/html_output.test
index eed2051d4df627..2eca2c013a55c1 100644
--- a/clang/test/Analysis/scan-build/html_output.test
+++ b/clang/test/Analysis/scan-build/html_output.test
@@ -1,6 +1,3 @@
-// FIXME: Actually, "perl".
-REQUIRES: shell
-
 RUN: rm -rf %t.output_dir && mkdir %t.output_dir
 RUN: %scan-build -o %t.output_dir %clang -S %S/Inputs/single_null_dereference.c \
 RUN:     | FileCheck %s -check-prefix CHECK-STDOUT
diff --git a/clang/test/Analysis/scan-build/plist_html_output.test b/clang/test/Analysis/scan-build/plist_html_output.test
index c07891e35fbf33..b995aa6d5d36ac 100644
--- a/clang/test/Analysis/scan-build/plist_html_output.test
+++ b/clang/test/Analysis/scan-build/plist_html_output.test
@@ -1,6 +1,3 @@
-// FIXME: Actually, "perl".
-REQUIRES: shell
-
 RUN: rm -rf %t.output_dir && mkdir %t.output_dir
 RUN: %scan-build -plist-html -o %t.output_dir %clang -S %S/Inputs/single_null_dereference.c \
 RUN:     | FileCheck %s -check-prefix CHECK-STDOUT
diff --git a/clang/test/Analysis/scan-build/plist_output.test b/clang/test/Analysis/scan-build/plist_output.test
index 0112e84630eda2..1e7bef1035b51c 100644
--- a/clang/test/Analysis/scan-build/plist_output.test
+++ b/clang/test/Analysis/scan-build/plist_output.test
@@ -1,6 +1,3 @@
-// FIXME: Actually, "perl".
-REQUIRES: shell
-
 RUN: rm -rf %t.output_dir && mkdir %t.output_dir
 RUN: %scan-build -plist -o %t.output_dir %clang -S %S/Inputs/single_null_dereference.c \
 RUN:     | FileCheck %s -check-prefix CHECK-STDOUT