diff --git a/src/arch/mips/isa/formats/mem.isa b/src/arch/mips/isa/formats/mem.isa
index 491dd0cc17..c5fd6f89e1 100644
--- a/src/arch/mips/isa/formats/mem.isa
+++ b/src/arch/mips/isa/formats/mem.isa
@@ -458,7 +458,6 @@ def format StoreMemory(memacc_code, ea_code = {{ EA = Rs + disp; }},
 
 def format LoadIndexedMemory(memacc_code, ea_code = {{ EA = Rs + Rt; }},
                      mem_flags = [], inst_flags = []) {{
-    inst_flags += ['IsIndexed']
     (header_output, decoder_output, decode_block, exec_output) = \
         LoadStoreBase(name, Name, ea_code, memacc_code, mem_flags, inst_flags,
                       decode_template = ImmNopCheckDecode,
@@ -467,7 +466,6 @@ def format LoadIndexedMemory(memacc_code, ea_code = {{ EA = Rs + Rt; }},
 
 def format StoreIndexedMemory(memacc_code, ea_code = {{ EA = Rs + Rt; }},
                      mem_flags = [], inst_flags = []) {{
-    inst_flags += ['IsIndexed']
     (header_output, decoder_output, decode_block, exec_output) = \
         LoadStoreBase(name, Name, ea_code, memacc_code, mem_flags, inst_flags,
                       exec_template_base = 'Store')
@@ -475,7 +473,7 @@ def format StoreIndexedMemory(memacc_code, ea_code = {{ EA = Rs + Rt; }},
 
 def format LoadFPIndexedMemory(memacc_code, ea_code = {{ EA = Rs + Rt; }},
                      mem_flags = [], inst_flags = []) {{
-    inst_flags += ['IsIndexed', 'IsFloating']
+    inst_flags += ['IsFloating']
     (header_output, decoder_output, decode_block, exec_output) = \
         LoadStoreBase(name, Name, ea_code, memacc_code, mem_flags, inst_flags,
                       decode_template = ImmNopCheckDecode,
@@ -484,7 +482,7 @@ def format LoadFPIndexedMemory(memacc_code, ea_code = {{ EA = Rs + Rt; }},
 
 def format StoreFPIndexedMemory(memacc_code, ea_code = {{ EA = Rs + Rt; }},
                      mem_flags = [], inst_flags = []) {{
-    inst_flags += ['IsIndexed', 'IsFloating']
+    inst_flags += ['IsFloating']
     (header_output, decoder_output, decode_block, exec_output) = \
         LoadStoreBase(name, Name, ea_code, memacc_code, mem_flags, inst_flags,
                       exec_template_base = 'Store')
diff --git a/src/cpu/StaticInstFlags.py b/src/cpu/StaticInstFlags.py
index 8db54430b3..cbdfec3940 100644
--- a/src/cpu/StaticInstFlags.py
+++ b/src/cpu/StaticInstFlags.py
@@ -64,8 +64,6 @@ class StaticInstFlags(Enum):
         'IsStore',          # Writes to memory.
         'IsAtomic',         # Does atomic RMW to memory.
         'IsStoreConditional',   # Store conditional instruction.
-        'IsIndexed',        # Accesses memory with an indexed address
-                            # computation
         'IsInstPrefetch',   # Instruction-cache prefetch.
         'IsDataPrefetch',   # Data-cache prefetch.