diff --git a/CHANGELOG.md b/CHANGELOG.md
index 638ede1..1164365 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@
 
 * [#185](https://github.com/rubocop-hq/rubocop-performance/issues/185): Fix incorrect replacement recommendation for `Performance/ChainArrayAllocation`. ([@fatkodima][])
 
+### Changes
+
+* [#197](https://github.com/rubocop-hq/rubocop-performance/issues/197): Disable `Performance/ArraySemiInfiniteRangeSlice` cop. ([@tejasbubane][])
+
 ## 1.9.0 (2020-11-17)
 
 ### New features
diff --git a/config/default.yml b/config/default.yml
index 547c610..dfb20d6 100644
--- a/config/default.yml
+++ b/config/default.yml
@@ -9,7 +9,11 @@ Performance/AncestorsInclude:
 
 Performance/ArraySemiInfiniteRangeSlice:
   Description: 'Identifies places where slicing arrays with semi-infinite ranges can be replaced by `Array#take` and `Array#drop`.'
-  Enabled: pending
+  # This cop was created due to a mistake in microbenchmark.
+  # Refer https://github.com/rubocop-hq/rubocop-performance/pull/175#issuecomment-731892717
+  Enabled: false
+  # Unsafe for string slices because strings do not have `#take` and `#drop` methods.
+  Safe: false
   VersionAdded: '1.9'
 
 Performance/BigDecimalWithNumericArgument:
diff --git a/docs/modules/ROOT/pages/cops_performance.adoc b/docs/modules/ROOT/pages/cops_performance.adoc
index 499c3d2..407211b 100644
--- a/docs/modules/ROOT/pages/cops_performance.adoc
+++ b/docs/modules/ROOT/pages/cops_performance.adoc
@@ -37,15 +37,18 @@ NOTE: Required Ruby version: 2.7
 |===
 | Enabled by default | Safe | Supports autocorrection | VersionAdded | VersionChanged
 
-| Pending
-| Yes
-| Yes
+| Disabled
+| No
+| Yes (Unsafe)
 | 1.9
 | -
 |===
 
 This cop identifies places where slicing arrays with semi-infinite ranges
 can be replaced by `Array#take` and `Array#drop`.
+This cop was created due to a mistake in microbenchmark and hence is disabled by default.
+Refer https://github.com/rubocop-hq/rubocop-performance/pull/175#issuecomment-731892717
+This cop is also unsafe for string slices because strings do not have `#take` and `#drop` methods.
 
 === Examples
 
diff --git a/lib/rubocop/cop/performance/array_semi_infinite_range_slice.rb b/lib/rubocop/cop/performance/array_semi_infinite_range_slice.rb
index dffe677..61250a3 100644
--- a/lib/rubocop/cop/performance/array_semi_infinite_range_slice.rb
+++ b/lib/rubocop/cop/performance/array_semi_infinite_range_slice.rb
@@ -5,6 +5,9 @@ module Cop
     module Performance
       # This cop identifies places where slicing arrays with semi-infinite ranges
       # can be replaced by `Array#take` and `Array#drop`.
+      # This cop was created due to a mistake in microbenchmark and hence is disabled by default.
+      # Refer https://github.com/rubocop-hq/rubocop-performance/pull/175#issuecomment-731892717
+      # This cop is also unsafe for string slices because strings do not have `#take` and `#drop` methods.
       #
       # @example
       #   # bad